| 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 | $17.50 | 8.730% | $19.0278 | $19.03 | $19.05 | $19.00 |
| Purchase #2 | $22.87 | 6.160% | $24.2788 | $24.28 | $24.30 | $24.30 |
| Purchase #3 | $138.61 | 3.424% | $143.356 | $143.36 | $143.35 | $143.40 |
| Purchase #4 | $183.40 | 3.220% | $189.3055 | $189.31 | $189.30 | $189.30 |
| Purchase #5 | $142.68 | 7.460% | $153.3239 | $153.32 | $153.30 | $153.30 |
| Purchase #6 | $95.78 | 6.255% | $101.771 | $101.77 | $101.75 | $101.80 |
| Purchase #7 | $219.43 | 11.405% | $244.456 | $244.46 | $244.45 | $244.50 |
| 7 purchase totals = | $820.27 | $875.5190 | $875.53 | $875.50 | $875.60 | |