| 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 | $166.92 | 7.581% | $179.5742 | $179.57 | $179.55 | $179.60 |
| Purchase #2 | $195.63 | 3.310% | $202.1054 | $202.11 | $202.10 | $202.10 |
| Purchase #3 | $78.86 | 12.576% | $88.7774 | $88.78 | $88.80 | $88.80 |
| Purchase #4 | $96.89 | 8.444% | $105.0714 | $105.07 | $105.05 | $105.10 |
| Purchase #5 | $187.86 | 12.700% | $211.7182 | $211.72 | $211.70 | $211.70 |
| Purchase #6 | $202.33 | 7.555% | $217.616 | $217.62 | $217.60 | $217.60 |
| Purchase #7 | $240.46 | 13.207% | $272.2176 | $272.22 | $272.20 | $272.20 |
| 7 purchase totals = | $1,168.95 | $1,277.0802 | $1,277.09 | $1,277.00 | $1,277.10 | |