| 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 | $71.39 | 8.239% | $77.2718 | $77.27 | $77.25 | $77.30 |
| Purchase #2 | $83.73 | 8.226% | $90.6176 | $90.62 | $90.60 | $90.60 |
| Purchase #3 | $139.32 | 4.647% | $145.7942 | $145.79 | $145.80 | $145.80 |
| Purchase #4 | $191.99 | 8.231% | $207.7927 | $207.79 | $207.80 | $207.80 |
| Purchase #5 | $200.92 | 12.155% | $225.3418 | $225.34 | $225.35 | $225.30 |
| Purchase #6 | $129.51 | 7.819% | $139.6364 | $139.64 | $139.65 | $139.60 |
| Purchase #7 | $221.47 | 10.484% | $244.6889 | $244.69 | $244.70 | $244.70 |
| 7 purchase totals = | $1,038.33 | $1,131.1434 | $1,131.14 | $1,131.15 | $1,131.10 | |