| 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 | $131.84 | 5.276% | $138.7959 | $138.80 | $138.80 | $138.80 |
| Purchase #2 | $117.50 | 12.544% | $132.2392 | $132.24 | $132.25 | $132.20 |
| Purchase #3 | $39.32 | 12.672% | $44.3026 | $44.30 | $44.30 | $44.30 |
| Purchase #4 | $84.33 | 13.220% | $95.4784 | $95.48 | $95.50 | $95.50 |
| Purchase #5 | $181.52 | 9.273% | $198.3523 | $198.35 | $198.35 | $198.40 |
| Purchase #6 | $204.91 | 13.787% | $233.1609 | $233.16 | $233.15 | $233.20 |
| Purchase #7 | $6.86 | 9.143% | $7.4872 | $7.49 | $7.50 | $7.50 |
| 7 purchase totals = | $766.28 | $849.8165 | $849.82 | $849.85 | $849.90 | |