| 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 | $135.48 | 12.770% | $152.7808 | $152.78 | $152.80 | $152.80 |
| Purchase #2 | $218.95 | 8.817% | $238.2548 | $238.25 | $238.25 | $238.30 |
| Purchase #3 | $43.69 | 9.849% | $47.993 | $47.99 | $48.00 | $48.00 |
| Purchase #4 | $67.45 | 11.774% | $75.3916 | $75.39 | $75.40 | $75.40 |
| Purchase #5 | $94.92 | 7.230% | $101.7827 | $101.78 | $101.80 | $101.80 |
| Purchase #6 | $72.42 | 3.171% | $74.7164 | $74.72 | $74.70 | $74.70 |
| Purchase #7 | $136.84 | 5.327% | $144.1295 | $144.13 | $144.15 | $144.10 |
| 7 purchase totals = | $769.75 | $835.0488 | $835.04 | $835.10 | $835.10 | |