| 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 | $155.96 | 3.323% | $161.1426 | $161.14 | $161.15 | $161.10 |
| Purchase #2 | $102.85 | 8.555% | $111.6488 | $111.65 | $111.65 | $111.60 |
| Purchase #3 | $219.59 | 12.219% | $246.4217 | $246.42 | $246.40 | $246.40 |
| Purchase #4 | $185.62 | 6.415% | $197.5275 | $197.53 | $197.55 | $197.50 |
| Purchase #5 | $85.48 | 7.489% | $91.8816 | $91.88 | $91.90 | $91.90 |
| Purchase #6 | $6.53 | 12.489% | $7.3455 | $7.35 | $7.35 | $7.30 |
| Purchase #7 | $90.84 | 5.528% | $95.8616 | $95.86 | $95.85 | $95.90 |
| 7 purchase totals = | $846.87 | $911.8293 | $911.83 | $911.85 | $911.70 | |