| 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 | $24.82 | 13.643% | $28.2062 | $28.21 | $28.20 | $28.20 |
| Purchase #2 | $169.55 | 6.432% | $180.4555 | $180.46 | $180.45 | $180.50 |
| Purchase #3 | $244.81 | 6.517% | $260.7643 | $260.76 | $260.75 | $260.80 |
| Purchase #4 | $142.54 | 4.679% | $149.2094 | $149.21 | $149.20 | $149.20 |
| Purchase #5 | $142.97 | 5.210% | $150.4187 | $150.42 | $150.40 | $150.40 |
| Purchase #6 | $141.57 | 4.249% | $147.5853 | $147.59 | $147.60 | $147.60 |
| Purchase #7 | $138.33 | 6.408% | $147.1942 | $147.19 | $147.20 | $147.20 |
| 7 purchase totals = | $1,004.59 | $1,063.8336 | $1,063.84 | $1,063.80 | $1,063.90 | |