| 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 | $150.54 | 3.124% | $155.2429 | $155.24 | $155.25 | $155.20 |
| Purchase #2 | $101.49 | 4.373% | $105.9282 | $105.93 | $105.95 | $105.90 |
| Purchase #3 | $219.51 | 6.762% | $234.3533 | $234.35 | $234.35 | $234.40 |
| Purchase #4 | $142.91 | 12.612% | $160.9338 | $160.93 | $160.95 | $160.90 |
| Purchase #5 | $126.53 | 4.334% | $132.0138 | $132.01 | $132.00 | $132.00 |
| Purchase #6 | $210.48 | 6.546% | $224.258 | $224.26 | $224.25 | $224.30 |
| Purchase #7 | $188.59 | 12.198% | $211.5942 | $211.59 | $211.60 | $211.60 |
| 7 purchase totals = | $1,140.05 | $1,224.3242 | $1,224.31 | $1,224.35 | $1,224.30 | |