| 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 | $137.97 | 4.484% | $144.1566 | $144.16 | $144.15 | $144.20 |
| Purchase #2 | $63.87 | 7.147% | $68.4348 | $68.43 | $68.45 | $68.40 |
| Purchase #3 | $70.46 | 5.179% | $74.1091 | $74.11 | $74.10 | $74.10 |
| Purchase #4 | $249.63 | 11.644% | $278.6969 | $278.70 | $278.70 | $278.70 |
| Purchase #5 | $209.79 | 12.445% | $235.8984 | $235.90 | $235.90 | $235.90 |
| Purchase #6 | $143.80 | 4.179% | $149.8094 | $149.81 | $149.80 | $149.80 |
| Purchase #7 | $200.51 | 11.721% | $224.0118 | $224.01 | $224.00 | $224.00 |
| 7 purchase totals = | $1,076.03 | $1,175.1170 | $1,175.12 | $1,175.10 | $1,175.10 | |