| 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 | $155.89 | 10.289% | $171.9295 | $171.93 | $171.95 | $171.90 |
| Purchase #2 | $27.36 | 6.479% | $29.1327 | $29.13 | $29.15 | $29.10 |
| Purchase #3 | $115.32 | 11.672% | $128.7802 | $128.78 | $128.80 | $128.80 |
| Purchase #4 | $179.67 | 10.127% | $197.8652 | $197.87 | $197.85 | $197.90 |
| Purchase #5 | $162.83 | 9.427% | $178.18 | $178.18 | $178.20 | $178.20 |
| Purchase #6 | $187.92 | 5.623% | $198.4867 | $198.49 | $198.50 | $198.50 |
| Purchase #7 | $25.31 | 13.635% | $28.761 | $28.76 | $28.75 | $28.80 |
| 7 purchase totals = | $854.30 | $933.1353 | $933.14 | $933.20 | $933.20 | |