| 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 | $148.32 | 7.616% | $159.6161 | $159.62 | $159.60 | $159.60 |
| Purchase #2 | $142.88 | 6.391% | $152.0115 | $152.01 | $152.00 | $152.00 |
| Purchase #3 | $175.71 | 6.378% | $186.9168 | $186.92 | $186.90 | $186.90 |
| Purchase #4 | $84.39 | 5.232% | $88.8053 | $88.81 | $88.80 | $88.80 |
| Purchase #5 | $239.87 | 6.728% | $256.0085 | $256.01 | $256.00 | $256.00 |
| Purchase #6 | $26.93 | 13.307% | $30.5136 | $30.51 | $30.50 | $30.50 |
| Purchase #7 | $249.28 | 12.787% | $281.1554 | $281.16 | $281.15 | $281.20 |
| 7 purchase totals = | $1,067.38 | $1,155.0272 | $1,155.04 | $1,154.95 | $1,155.00 | |