| 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 | $164.45 | 3.760% | $170.6333 | $170.63 | $170.65 | $170.60 |
| Purchase #2 | $120.87 | 6.210% | $128.376 | $128.38 | $128.40 | $128.40 |
| Purchase #3 | $233.68 | 10.825% | $258.9759 | $258.98 | $259.00 | $259.00 |
| Purchase #4 | $112.71 | 7.852% | $121.56 | $121.56 | $121.55 | $121.60 |
| Purchase #5 | $210.47 | 12.581% | $236.9492 | $236.95 | $236.95 | $236.90 |
| Purchase #6 | $177.74 | 11.448% | $198.0877 | $198.09 | $198.10 | $198.10 |
| Purchase #7 | $180.82 | 9.683% | $198.3288 | $198.33 | $198.35 | $198.30 |
| 7 purchase totals = | $1,200.74 | $1,312.9109 | $1,312.92 | $1,313.00 | $1,312.90 | |