| 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 | $135.52 | 13.173% | $153.372 | $153.37 | $153.35 | $153.40 |
| Purchase #2 | $50.66 | 12.135% | $56.8076 | $56.81 | $56.80 | $56.80 |
| Purchase #3 | $147.60 | 8.639% | $160.3512 | $160.35 | $160.35 | $160.40 |
| Purchase #4 | $222.75 | 11.132% | $247.5465 | $247.55 | $247.55 | $247.50 |
| Purchase #5 | $23.88 | 9.499% | $26.1484 | $26.15 | $26.15 | $26.10 |
| Purchase #6 | $132.93 | 12.817% | $149.9676 | $149.97 | $149.95 | $150.00 |
| Purchase #7 | $6.50 | 9.317% | $7.1056 | $7.11 | $7.10 | $7.10 |
| 7 purchase totals = | $719.84 | $801.2989 | $801.31 | $801.25 | $801.30 | |