| 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 | $108.38 | 6.795% | $115.7444 | $115.74 | $115.75 | $115.70 |
| Purchase #2 | $72.35 | 11.795% | $80.8837 | $80.88 | $80.90 | $80.90 |
| Purchase #3 | $147.74 | 3.523% | $152.9449 | $152.94 | $152.95 | $152.90 |
| Purchase #4 | $184.77 | 3.349% | $190.9579 | $190.96 | $190.95 | $191.00 |
| Purchase #5 | $83.88 | 4.234% | $87.4315 | $87.43 | $87.45 | $87.40 |
| Purchase #6 | $46.87 | 13.427% | $53.1632 | $53.16 | $53.15 | $53.20 |
| Purchase #7 | $153.61 | 7.495% | $165.1231 | $165.12 | $165.10 | $165.10 |
| 7 purchase totals = | $797.60 | $846.2487 | $846.23 | $846.25 | $846.20 | |