| 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 | $183.27 | 6.234% | $194.6951 | $194.70 | $194.70 | $194.70 |
| Purchase #2 | $130.55 | 12.125% | $146.3792 | $146.38 | $146.40 | $146.40 |
| Purchase #3 | $29.87 | 11.522% | $33.3116 | $33.31 | $33.30 | $33.30 |
| Purchase #4 | $158.67 | 4.224% | $165.3722 | $165.37 | $165.35 | $165.40 |
| Purchase #5 | $130.57 | 12.203% | $146.5035 | $146.50 | $146.50 | $146.50 |
| Purchase #6 | $196.41 | 11.872% | $219.7278 | $219.73 | $219.75 | $219.70 |
| Purchase #7 | $123.68 | 12.155% | $138.7133 | $138.71 | $138.70 | $138.70 |
| 7 purchase totals = | $953.02 | $1,044.7027 | $1,044.70 | $1,044.70 | $1,044.70 | |