| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $177.50 | 5.247% | $186.8134 | $186.81 | $186.80 | $186.80 |
| Purchase #2 | $161.84 | 11.627% | $180.6571 | $180.66 | $180.65 | $180.70 |
| Purchase #3 | $226.31 | 11.230% | $251.7246 | $251.72 | $251.70 | $251.70 |
| Purchase #4 | $154.96 | 4.852% | $162.4787 | $162.48 | $162.50 | $162.50 |
| Purchase #5 | $121.98 | 11.145% | $135.5747 | $135.57 | $135.55 | $135.60 |
| Purchase #6 | $141.81 | 12.209% | $159.1236 | $159.12 | $159.10 | $159.10 |
| Purchase #7 | $234.85 | 9.417% | $256.9658 | $256.97 | $256.95 | $257.00 |
| 7 purchase totals = | $1,219.25 | $1,333.3379 | $1,333.33 | $1,333.25 | $1,333.40 | |