| 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 | $135.30 | 12.457% | $152.1543 | $152.15 | $152.15 | $152.20 |
| Purchase #2 | $143.85 | 4.518% | $150.3491 | $150.35 | $150.35 | $150.30 |
| Purchase #3 | $159.39 | 5.580% | $168.284 | $168.28 | $168.30 | $168.30 |
| Purchase #4 | $110.36 | 9.426% | $120.7625 | $120.76 | $120.75 | $120.80 |
| Purchase #5 | $135.70 | 6.156% | $144.0537 | $144.05 | $144.05 | $144.10 |
| Purchase #6 | $8.36 | 13.839% | $9.5169 | $9.52 | $9.50 | $9.50 |
| Purchase #7 | $196.73 | 3.172% | $202.9703 | $202.97 | $202.95 | $203.00 |
| 7 purchase totals = | $889.69 | $948.0908 | $948.08 | $948.05 | $948.20 | |