| 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 | $160.83 | 10.128% | $177.1189 | $177.12 | $177.10 | $177.10 |
| Purchase #2 | $162.82 | 10.761% | $180.3411 | $180.34 | $180.35 | $180.30 |
| Purchase #3 | $38.26 | 8.137% | $41.3732 | $41.37 | $41.35 | $41.40 |
| Purchase #4 | $203.41 | 12.559% | $228.9563 | $228.96 | $228.95 | $229.00 |
| Purchase #5 | $48.58 | 10.557% | $53.7086 | $53.71 | $53.70 | $53.70 |
| Purchase #6 | $232.74 | 9.219% | $254.1963 | $254.20 | $254.20 | $254.20 |
| Purchase #7 | $156.79 | 7.488% | $168.5304 | $168.53 | $168.55 | $168.50 |
| 7 purchase totals = | $1,003.43 | $1,104.2248 | $1,104.23 | $1,104.20 | $1,104.20 | |