| 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 | $143.28 | 7.371% | $153.8412 | $153.84 | $153.85 | $153.80 |
| Purchase #2 | $147.98 | 9.380% | $161.8605 | $161.86 | $161.85 | $161.90 |
| Purchase #3 | $105.32 | 3.452% | $108.9556 | $108.96 | $108.95 | $109.00 |
| Purchase #4 | $32.89 | 5.869% | $34.8203 | $34.82 | $34.80 | $34.80 |
| Purchase #5 | $240.91 | 6.432% | $256.4053 | $256.41 | $256.40 | $256.40 |
| Purchase #6 | $89.95 | 3.597% | $93.1855 | $93.19 | $93.20 | $93.20 |
| Purchase #7 | $58.29 | 10.741% | $64.5509 | $64.55 | $64.55 | $64.60 |
| 7 purchase totals = | $818.62 | $873.6193 | $873.63 | $873.60 | $873.70 | |