| 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 | $178.86 | 8.146% | $193.4299 | $193.43 | $193.45 | $193.40 |
| Purchase #2 | $192.81 | 7.852% | $207.9494 | $207.95 | $207.95 | $207.90 |
| Purchase #3 | $191.94 | 3.481% | $198.6214 | $198.62 | $198.60 | $198.60 |
| Purchase #4 | $243.96 | 6.627% | $260.1272 | $260.13 | $260.15 | $260.10 |
| Purchase #5 | $71.64 | 3.301% | $74.0048 | $74.00 | $74.00 | $74.00 |
| Purchase #6 | $192.33 | 9.371% | $210.3532 | $210.35 | $210.35 | $210.40 |
| Purchase #7 | $192.86 | 5.838% | $204.1192 | $204.12 | $204.10 | $204.10 |
| 7 purchase totals = | $1,264.40 | $1,348.6051 | $1,348.60 | $1,348.60 | $1,348.50 | |