| 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 | $158.83 | 12.645% | $178.9141 | $178.91 | $178.90 | $178.90 |
| Purchase #2 | $153.50 | 7.691% | $165.3057 | $165.31 | $165.30 | $165.30 |
| Purchase #3 | $238.94 | 4.789% | $250.3828 | $250.38 | $250.40 | $250.40 |
| Purchase #4 | $220.48 | 13.722% | $250.7343 | $250.73 | $250.75 | $250.70 |
| Purchase #5 | $150.79 | 4.704% | $157.8832 | $157.88 | $157.90 | $157.90 |
| Purchase #6 | $200.34 | 5.132% | $210.6214 | $210.62 | $210.60 | $210.60 |
| Purchase #7 | $52.29 | 12.318% | $58.7311 | $58.73 | $58.75 | $58.70 |
| 7 purchase totals = | $1,175.17 | $1,272.5726 | $1,272.56 | $1,272.60 | $1,272.50 | |