| 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 | $101.44 | 7.284% | $108.8289 | $108.83 | $108.85 | $108.80 |
| Purchase #2 | $164.67 | 6.347% | $175.1216 | $175.12 | $175.10 | $175.10 |
| Purchase #3 | $133.74 | 10.176% | $147.3494 | $147.35 | $147.35 | $147.30 |
| Purchase #4 | $143.91 | 6.133% | $152.736 | $152.74 | $152.75 | $152.70 |
| Purchase #5 | $23.29 | 6.353% | $24.7696 | $24.77 | $24.75 | $24.80 |
| Purchase #6 | $105.46 | 12.429% | $118.5676 | $118.57 | $118.55 | $118.60 |
| Purchase #7 | $65.26 | 8.463% | $70.783 | $70.78 | $70.80 | $70.80 |
| 7 purchase totals = | $737.77 | $798.1561 | $798.16 | $798.15 | $798.10 | |