| 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 | $152.64 | 12.469% | $171.6727 | $171.67 | $171.65 | $171.70 |
| Purchase #2 | $100.74 | 9.502% | $110.3123 | $110.31 | $110.30 | $110.30 |
| Purchase #3 | $200.68 | 4.651% | $210.0136 | $210.01 | $210.00 | $210.00 |
| Purchase #4 | $121.98 | 9.162% | $133.1558 | $133.16 | $133.15 | $133.20 |
| Purchase #5 | $34.48 | 11.719% | $38.5207 | $38.52 | $38.50 | $38.50 |
| Purchase #6 | $121.47 | 12.608% | $136.7849 | $136.78 | $136.80 | $136.80 |
| Purchase #7 | $141.65 | 13.496% | $160.7671 | $160.77 | $160.75 | $160.80 |
| 7 purchase totals = | $873.64 | $961.2271 | $961.22 | $961.15 | $961.30 | |