| 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 | $145.27 | 7.638% | $156.3657 | $156.37 | $156.35 | $156.40 |
| Purchase #2 | $132.99 | 12.268% | $149.3052 | $149.31 | $149.30 | $149.30 |
| Purchase #3 | $155.46 | 8.666% | $168.9322 | $168.93 | $168.95 | $168.90 |
| Purchase #4 | $132.43 | 8.248% | $143.3528 | $143.35 | $143.35 | $143.40 |
| Purchase #5 | $52.28 | 10.477% | $57.7574 | $57.76 | $57.75 | $57.80 |
| Purchase #6 | $243.63 | 3.323% | $251.7258 | $251.73 | $251.75 | $251.70 |
| Purchase #7 | $243.48 | 9.809% | $267.363 | $267.36 | $267.35 | $267.40 |
| 7 purchase totals = | $1,105.54 | $1,194.8021 | $1,194.81 | $1,194.80 | $1,194.90 | |