| 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 | $221.31 | 8.736% | $240.6436 | $240.64 | $240.65 | $240.60 |
| Purchase #2 | $151.71 | 5.463% | $159.9979 | $160.00 | $160.00 | $160.00 |
| Purchase #3 | $208.30 | 12.190% | $233.6918 | $233.69 | $233.70 | $233.70 |
| Purchase #4 | $98.38 | 5.869% | $104.1539 | $104.15 | $104.15 | $104.20 |
| Purchase #5 | $170.48 | 4.558% | $178.2505 | $178.25 | $178.25 | $178.30 |
| Purchase #6 | $210.86 | 5.542% | $222.5459 | $222.55 | $222.55 | $222.50 |
| Purchase #7 | $61.98 | 9.435% | $67.8278 | $67.83 | $67.85 | $67.80 |
| 7 purchase totals = | $1,123.02 | $1,207.1114 | $1,207.11 | $1,207.15 | $1,207.10 | |