| 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 | $138.76 | 10.636% | $153.5185 | $153.52 | $153.50 | $153.50 |
| Purchase #2 | $48.63 | 6.666% | $51.8717 | $51.87 | $51.85 | $51.90 |
| Purchase #3 | $34.39 | 4.486% | $35.9327 | $35.93 | $35.95 | $35.90 |
| Purchase #4 | $143.48 | 5.470% | $151.3284 | $151.33 | $151.35 | $151.30 |
| Purchase #5 | $155.40 | 6.768% | $165.9175 | $165.92 | $165.90 | $165.90 |
| Purchase #6 | $20.54 | 13.696% | $23.3532 | $23.35 | $23.35 | $23.40 |
| Purchase #7 | $160.70 | 3.467% | $166.2715 | $166.27 | $166.25 | $166.30 |
| 7 purchase totals = | $701.90 | $748.1935 | $748.19 | $748.15 | $748.20 | |