| 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 | $141.32 | 3.587% | $146.3891 | $146.39 | $146.40 | $146.40 |
| Purchase #2 | $54.86 | 8.838% | $59.7085 | $59.71 | $59.70 | $59.70 |
| Purchase #3 | $204.94 | 7.815% | $220.9561 | $220.96 | $220.95 | $221.00 |
| Purchase #4 | $191.37 | 10.596% | $211.6476 | $211.65 | $211.65 | $211.60 |
| Purchase #5 | $139.78 | 12.674% | $157.4957 | $157.50 | $157.50 | $157.50 |
| Purchase #6 | $110.26 | 5.426% | $116.2427 | $116.24 | $116.25 | $116.20 |
| Purchase #7 | $178.32 | 5.851% | $188.7535 | $188.75 | $188.75 | $188.80 |
| 7 purchase totals = | $1,020.85 | $1,101.1932 | $1,101.20 | $1,101.20 | $1,101.20 | |