| 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 | $140.27 | 9.637% | $153.7878 | $153.79 | $153.80 | $153.80 |
| Purchase #2 | $196.86 | 8.303% | $213.2053 | $213.21 | $213.20 | $213.20 |
| Purchase #3 | $63.33 | 8.822% | $68.917 | $68.92 | $68.90 | $68.90 |
| Purchase #4 | $127.72 | 4.861% | $133.9285 | $133.93 | $133.95 | $133.90 |
| Purchase #5 | $82.35 | 12.360% | $92.5285 | $92.53 | $92.55 | $92.50 |
| Purchase #6 | $142.36 | 7.550% | $153.1082 | $153.11 | $153.10 | $153.10 |
| Purchase #7 | $95.71 | 10.434% | $105.6964 | $105.70 | $105.70 | $105.70 |
| 7 purchase totals = | $848.60 | $921.1717 | $921.19 | $921.20 | $921.10 | |