| 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 | $147.66 | 5.316% | $155.5096 | $155.51 | $155.50 | $155.50 |
| Purchase #2 | $212.96 | 9.762% | $233.7492 | $233.75 | $233.75 | $233.70 |
| Purchase #3 | $84.38 | 10.843% | $93.5293 | $93.53 | $93.55 | $93.50 |
| Purchase #4 | $152.69 | 3.599% | $158.1853 | $158.19 | $158.20 | $158.20 |
| Purchase #5 | $230.67 | 12.432% | $259.3469 | $259.35 | $259.35 | $259.30 |
| Purchase #6 | $112.82 | 10.806% | $125.0113 | $125.01 | $125.00 | $125.00 |
| Purchase #7 | $170.70 | 10.614% | $188.8181 | $188.82 | $188.80 | $188.80 |
| 7 purchase totals = | $1,111.88 | $1,214.1497 | $1,214.16 | $1,214.15 | $1,214.00 | |