| 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 | $178.44 | 7.431% | $191.6999 | $191.70 | $191.70 | $191.70 |
| Purchase #2 | $141.57 | 4.553% | $148.0157 | $148.02 | $148.00 | $148.00 |
| Purchase #3 | $122.82 | 10.127% | $135.258 | $135.26 | $135.25 | $135.30 |
| Purchase #4 | $184.74 | 8.766% | $200.9343 | $200.93 | $200.95 | $200.90 |
| Purchase #5 | $81.47 | 5.703% | $86.1162 | $86.12 | $86.10 | $86.10 |
| Purchase #6 | $218.96 | 4.124% | $227.9899 | $227.99 | $228.00 | $228.00 |
| Purchase #7 | $140.62 | 6.279% | $149.4495 | $149.45 | $149.45 | $149.40 |
| 7 purchase totals = | $1,068.62 | $1,139.4635 | $1,139.47 | $1,139.45 | $1,139.40 | |