| 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 | $190.26 | 5.523% | $200.7681 | $200.77 | $200.75 | $200.80 |
| Purchase #2 | $98.28 | 11.104% | $109.193 | $109.19 | $109.20 | $109.20 |
| Purchase #3 | $24.53 | 7.589% | $26.3916 | $26.39 | $26.40 | $26.40 |
| Purchase #4 | $212.90 | 12.148% | $238.7631 | $238.76 | $238.75 | $238.80 |
| Purchase #5 | $92.87 | 9.132% | $101.3509 | $101.35 | $101.35 | $101.40 |
| Purchase #6 | $32.92 | 6.814% | $35.1632 | $35.16 | $35.15 | $35.20 |
| Purchase #7 | $162.87 | 3.780% | $169.0265 | $169.03 | $169.05 | $169.00 |
| 7 purchase totals = | $814.63 | $880.6564 | $880.65 | $880.65 | $880.80 | |