| 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 | $179.97 | 9.601% | $197.2489 | $197.25 | $197.25 | $197.20 |
| Purchase #2 | $104.33 | 4.290% | $108.8058 | $108.81 | $108.80 | $108.80 |
| Purchase #3 | $76.71 | 8.405% | $83.1575 | $83.16 | $83.15 | $83.20 |
| Purchase #4 | $9.34 | 13.864% | $10.6349 | $10.63 | $10.65 | $10.60 |
| Purchase #5 | $27.26 | 7.186% | $29.2189 | $29.22 | $29.20 | $29.20 |
| Purchase #6 | $89.48 | 5.780% | $94.6519 | $94.65 | $94.65 | $94.70 |
| Purchase #7 | $141.88 | 8.247% | $153.5808 | $153.58 | $153.60 | $153.60 |
| 7 purchase totals = | $628.97 | $677.2987 | $677.30 | $677.30 | $677.30 | |