| 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 | $132.75 | 12.521% | $149.3716 | $149.37 | $149.35 | $149.40 |
| Purchase #2 | $81.69 | 12.579% | $91.9658 | $91.97 | $91.95 | $92.00 |
| Purchase #3 | $138.99 | 6.109% | $147.4809 | $147.48 | $147.50 | $147.50 |
| Purchase #4 | $85.32 | 11.842% | $95.4236 | $95.42 | $95.40 | $95.40 |
| Purchase #5 | $75.56 | 9.259% | $82.5561 | $82.56 | $82.55 | $82.60 |
| Purchase #6 | $133.75 | 12.280% | $150.1745 | $150.17 | $150.15 | $150.20 |
| Purchase #7 | $224.52 | 12.333% | $252.2101 | $252.21 | $252.20 | $252.20 |
| 7 purchase totals = | $872.58 | $969.1826 | $969.18 | $969.10 | $969.30 | |