| 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 | $144.91 | 7.549% | $155.8493 | $155.85 | $155.85 | $155.80 |
| Purchase #2 | $31.55 | 3.115% | $32.5328 | $32.53 | $32.55 | $32.50 |
| Purchase #3 | $97.75 | 6.120% | $103.7323 | $103.73 | $103.75 | $103.70 |
| Purchase #4 | $44.26 | 10.594% | $48.9489 | $48.95 | $48.95 | $48.90 |
| Purchase #5 | $176.91 | 11.556% | $197.3537 | $197.35 | $197.35 | $197.40 |
| Purchase #6 | $94.85 | 11.253% | $105.5235 | $105.52 | $105.50 | $105.50 |
| Purchase #7 | $130.49 | 12.664% | $147.0153 | $147.02 | $147.00 | $147.00 |
| 7 purchase totals = | $720.72 | $790.9558 | $790.95 | $790.95 | $790.80 | |