| 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 | $152.90 | 3.566% | $158.3524 | $158.35 | $158.35 | $158.40 |
| Purchase #2 | $112.56 | 13.574% | $127.8389 | $127.84 | $127.85 | $127.80 |
| Purchase #3 | $192.62 | 4.771% | $201.8099 | $201.81 | $201.80 | $201.80 |
| Purchase #4 | $53.30 | 7.708% | $57.4084 | $57.41 | $57.40 | $57.40 |
| Purchase #5 | $101.87 | 3.144% | $105.0728 | $105.07 | $105.05 | $105.10 |
| Purchase #6 | $74.28 | 13.295% | $84.1555 | $84.16 | $84.15 | $84.20 |
| Purchase #7 | $31.85 | 7.368% | $34.1967 | $34.20 | $34.20 | $34.20 |
| 7 purchase totals = | $719.38 | $768.8346 | $768.84 | $768.80 | $768.90 | |