| 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 | $164.90 | 5.562% | $174.0717 | $174.07 | $174.05 | $174.10 |
| Purchase #2 | $19.64 | 12.202% | $22.0365 | $22.04 | $22.05 | $22.00 |
| Purchase #3 | $131.84 | 5.642% | $139.2784 | $139.28 | $139.30 | $139.30 |
| Purchase #4 | $100.53 | 12.517% | $113.1133 | $113.11 | $113.10 | $113.10 |
| Purchase #5 | $199.33 | 11.794% | $222.839 | $222.84 | $222.85 | $222.80 |
| Purchase #6 | $193.34 | 13.780% | $219.9823 | $219.98 | $220.00 | $220.00 |
| Purchase #7 | $159.28 | 9.872% | $175.0041 | $175.00 | $175.00 | $175.00 |
| 7 purchase totals = | $968.86 | $1,066.3253 | $1,066.32 | $1,066.35 | $1,066.30 | |