| 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 | $98.57 | 9.759% | $108.1894 | $108.19 | $108.20 | $108.20 |
| Purchase #2 | $25.36 | 4.290% | $26.4479 | $26.45 | $26.45 | $26.40 |
| Purchase #3 | $135.48 | 8.184% | $146.5677 | $146.57 | $146.55 | $146.60 |
| Purchase #4 | $178.69 | 4.221% | $186.2325 | $186.23 | $186.25 | $186.20 |
| Purchase #5 | $170.27 | 10.493% | $188.1364 | $188.14 | $188.15 | $188.10 |
| Purchase #6 | $11.37 | 10.157% | $12.5249 | $12.52 | $12.50 | $12.50 |
| Purchase #7 | $225.45 | 10.772% | $249.7355 | $249.74 | $249.75 | $249.70 |
| 7 purchase totals = | $845.19 | $917.8343 | $917.84 | $917.85 | $917.70 | |