| 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 | $184.57 | 9.496% | $202.0968 | $202.10 | $202.10 | $202.10 |
| Purchase #2 | $90.90 | 13.124% | $102.8297 | $102.83 | $102.85 | $102.80 |
| Purchase #3 | $7.82 | 12.675% | $8.8112 | $8.81 | $8.80 | $8.80 |
| Purchase #4 | $133.69 | 5.840% | $141.4975 | $141.50 | $141.50 | $141.50 |
| Purchase #5 | $86.34 | 10.114% | $95.0724 | $95.07 | $95.05 | $95.10 |
| Purchase #6 | $185.63 | 4.789% | $194.5198 | $194.52 | $194.50 | $194.50 |
| Purchase #7 | $233.69 | 10.104% | $257.302 | $257.30 | $257.30 | $257.30 |
| 7 purchase totals = | $922.64 | $1,002.1294 | $1,002.13 | $1,002.10 | $1,002.10 | |