| 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 | $138.43 | 8.565% | $150.2865 | $150.29 | $150.30 | $150.30 |
| Purchase #2 | $26.78 | 11.441% | $29.8439 | $29.84 | $29.85 | $29.80 |
| Purchase #3 | $247.51 | 13.210% | $280.2061 | $280.21 | $280.20 | $280.20 |
| Purchase #4 | $200.73 | 10.661% | $222.1298 | $222.13 | $222.15 | $222.10 |
| Purchase #5 | $10.92 | 7.759% | $11.7673 | $11.77 | $11.75 | $11.80 |
| Purchase #6 | $120.46 | 8.239% | $130.3847 | $130.38 | $130.40 | $130.40 |
| Purchase #7 | $158.94 | 8.302% | $172.1352 | $172.14 | $172.15 | $172.10 |
| 7 purchase totals = | $903.77 | $996.7535 | $996.76 | $996.80 | $996.70 | |