| 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 | $107.52 | 4.734% | $112.61 | $112.61 | $112.60 | $112.60 |
| Purchase #2 | $118.51 | 4.776% | $124.17 | $124.17 | $124.15 | $124.20 |
| Purchase #3 | $171.27 | 11.602% | $191.1407 | $191.14 | $191.15 | $191.10 |
| Purchase #4 | $187.58 | 3.393% | $193.9446 | $193.94 | $193.95 | $193.90 |
| Purchase #5 | $138.98 | 8.365% | $150.6057 | $150.61 | $150.60 | $150.60 |
| Purchase #6 | $10.91 | 7.512% | $11.7296 | $11.73 | $11.75 | $11.70 |
| Purchase #7 | $128.83 | 4.457% | $134.572 | $134.57 | $134.55 | $134.60 |
| 7 purchase totals = | $863.60 | $918.7726 | $918.77 | $918.75 | $918.70 | |