| 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 | $166.81 | 12.408% | $187.5078 | $187.51 | $187.50 | $187.50 |
| Purchase #2 | $211.64 | 4.635% | $221.4495 | $221.45 | $221.45 | $221.40 |
| Purchase #3 | $176.83 | 4.856% | $185.4169 | $185.42 | $185.40 | $185.40 |
| Purchase #4 | $194.31 | 7.741% | $209.3515 | $209.35 | $209.35 | $209.40 |
| Purchase #5 | $211.51 | 11.658% | $236.1678 | $236.17 | $236.15 | $236.20 |
| Purchase #6 | $190.84 | 5.756% | $201.8248 | $201.82 | $201.80 | $201.80 |
| Purchase #7 | $50.48 | 5.615% | $53.3145 | $53.31 | $53.30 | $53.30 |
| 7 purchase totals = | $1,202.42 | $1,295.0328 | $1,295.03 | $1,294.95 | $1,295.00 | |