| 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 | $182.33 | 4.559% | $190.6424 | $190.64 | $190.65 | $190.60 |
| Purchase #2 | $217.86 | 8.702% | $236.8182 | $236.82 | $236.80 | $236.80 |
| Purchase #3 | $151.76 | 12.365% | $170.5251 | $170.53 | $170.55 | $170.50 |
| Purchase #4 | $94.86 | 4.325% | $98.9627 | $98.96 | $98.95 | $99.00 |
| Purchase #5 | $190.53 | 5.578% | $201.1578 | $201.16 | $201.15 | $201.20 |
| Purchase #6 | $12.98 | 12.440% | $14.5947 | $14.59 | $14.60 | $14.60 |
| Purchase #7 | $161.72 | 5.566% | $170.7213 | $170.72 | $170.70 | $170.70 |
| 7 purchase totals = | $1,012.04 | $1,083.4222 | $1,083.42 | $1,083.40 | $1,083.40 | |