| 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 | $70.88 | 13.867% | $80.7089 | $80.71 | $80.70 | $80.70 |
| Purchase #2 | $172.81 | 7.860% | $186.3929 | $186.39 | $186.40 | $186.40 |
| Purchase #3 | $110.70 | 12.459% | $124.4921 | $124.49 | $124.50 | $124.50 |
| Purchase #4 | $105.91 | 5.103% | $111.3146 | $111.31 | $111.30 | $111.30 |
| Purchase #5 | $226.70 | 13.438% | $257.1639 | $257.16 | $257.15 | $257.20 |
| Purchase #6 | $162.46 | 6.852% | $173.5918 | $173.59 | $173.60 | $173.60 |
| Purchase #7 | $145.50 | 10.856% | $161.2955 | $161.30 | $161.30 | $161.30 |
| 7 purchase totals = | $994.96 | $1,094.9597 | $1,094.95 | $1,094.95 | $1,095.00 | |