| 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 | $128.92 | 12.121% | $144.5464 | $144.55 | $144.55 | $144.50 |
| Purchase #2 | $232.45 | 8.414% | $252.0083 | $252.01 | $252.00 | $252.00 |
| Purchase #3 | $26.91 | 10.814% | $29.82 | $29.82 | $29.80 | $29.80 |
| Purchase #4 | $21.53 | 4.589% | $22.518 | $22.52 | $22.50 | $22.50 |
| Purchase #5 | $55.32 | 13.219% | $62.6328 | $62.63 | $62.65 | $62.60 |
| Purchase #6 | $85.70 | 12.736% | $96.6148 | $96.61 | $96.60 | $96.60 |
| Purchase #7 | $162.43 | 13.420% | $184.2281 | $184.23 | $184.25 | $184.20 |
| 7 purchase totals = | $713.26 | $792.3684 | $792.37 | $792.35 | $792.20 | |