| 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 | $156.67 | 4.563% | $163.8189 | $163.82 | $163.80 | $163.80 |
| Purchase #2 | $197.68 | 11.763% | $220.9331 | $220.93 | $220.95 | $220.90 |
| Purchase #3 | $99.75 | 13.700% | $113.4158 | $113.42 | $113.40 | $113.40 |
| Purchase #4 | $45.99 | 12.124% | $51.5658 | $51.57 | $51.55 | $51.60 |
| Purchase #5 | $123.35 | 12.677% | $138.9871 | $138.99 | $139.00 | $139.00 |
| Purchase #6 | $158.65 | 13.532% | $180.1185 | $180.12 | $180.10 | $180.10 |
| Purchase #7 | $185.77 | 3.297% | $191.8948 | $191.89 | $191.90 | $191.90 |
| 7 purchase totals = | $967.86 | $1,060.7340 | $1,060.74 | $1,060.70 | $1,060.70 | |