| 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 | $135.73 | 4.335% | $141.6139 | $141.61 | $141.60 | $141.60 |
| Purchase #2 | $103.86 | 12.477% | $116.8186 | $116.82 | $116.80 | $116.80 |
| Purchase #3 | $174.42 | 6.118% | $185.091 | $185.09 | $185.10 | $185.10 |
| Purchase #4 | $81.54 | 6.761% | $87.0529 | $87.05 | $87.05 | $87.10 |
| Purchase #5 | $49.36 | 11.545% | $55.0586 | $55.06 | $55.05 | $55.10 |
| Purchase #6 | $23.79 | 13.343% | $26.9643 | $26.96 | $26.95 | $27.00 |
| Purchase #7 | $138.35 | 11.559% | $154.3419 | $154.34 | $154.35 | $154.30 |
| 7 purchase totals = | $707.05 | $766.9412 | $766.93 | $766.90 | $767.00 | |