| 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 | $161.51 | 5.408% | $170.2445 | $170.24 | $170.25 | $170.20 |
| Purchase #2 | $229.77 | 12.772% | $259.1162 | $259.12 | $259.10 | $259.10 |
| Purchase #3 | $43.53 | 3.654% | $45.1206 | $45.12 | $45.10 | $45.10 |
| Purchase #4 | $104.77 | 7.459% | $112.5848 | $112.58 | $112.60 | $112.60 |
| Purchase #5 | $204.31 | 11.402% | $227.6054 | $227.61 | $227.60 | $227.60 |
| Purchase #6 | $143.35 | 6.448% | $152.5932 | $152.59 | $152.60 | $152.60 |
| Purchase #7 | $187.36 | 5.439% | $197.5505 | $197.55 | $197.55 | $197.60 |
| 7 purchase totals = | $1,074.60 | $1,164.8152 | $1,164.81 | $1,164.80 | $1,164.80 | |