| 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 | $151.57 | 5.519% | $159.9351 | $159.94 | $159.95 | $159.90 |
| Purchase #2 | $250.54 | 5.771% | $264.9987 | $265.00 | $265.00 | $265.00 |
| Purchase #3 | $62.63 | 7.276% | $67.187 | $67.19 | $67.20 | $67.20 |
| Purchase #4 | $126.38 | 6.558% | $134.668 | $134.67 | $134.65 | $134.70 |
| Purchase #5 | $115.61 | 10.825% | $128.1248 | $128.12 | $128.10 | $128.10 |
| Purchase #6 | $102.88 | 6.493% | $109.56 | $109.56 | $109.55 | $109.60 |
| Purchase #7 | $90.57 | 5.688% | $95.7216 | $95.72 | $95.70 | $95.70 |
| 7 purchase totals = | $900.18 | $960.1952 | $960.20 | $960.15 | $960.20 | |