| 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 | $135.66 | 13.611% | $154.1247 | $154.12 | $154.10 | $154.10 |
| Purchase #2 | $211.80 | 4.355% | $221.0239 | $221.02 | $221.00 | $221.00 |
| Purchase #3 | $157.87 | 9.308% | $172.5645 | $172.56 | $172.55 | $172.60 |
| Purchase #4 | $111.61 | 3.782% | $115.8311 | $115.83 | $115.85 | $115.80 |
| Purchase #5 | $214.30 | 5.689% | $226.4915 | $226.49 | $226.50 | $226.50 |
| Purchase #6 | $152.69 | 8.345% | $165.432 | $165.43 | $165.45 | $165.40 |
| Purchase #7 | $124.95 | 9.216% | $136.4654 | $136.47 | $136.45 | $136.50 |
| 7 purchase totals = | $1,108.88 | $1,191.9331 | $1,191.92 | $1,191.90 | $1,191.90 | |