| 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 | $33.68 | 12.114% | $37.76 | $37.76 | $37.75 | $37.80 |
| Purchase #2 | $198.70 | 10.334% | $219.2337 | $219.23 | $219.25 | $219.20 |
| Purchase #3 | $159.35 | 6.403% | $169.5532 | $169.55 | $169.55 | $169.60 |
| Purchase #4 | $128.55 | 8.617% | $139.6272 | $139.63 | $139.65 | $139.60 |
| Purchase #5 | $64.81 | 8.476% | $70.3033 | $70.30 | $70.30 | $70.30 |
| Purchase #6 | $225.96 | 11.135% | $251.1206 | $251.12 | $251.10 | $251.10 |
| Purchase #7 | $137.68 | 7.271% | $147.6907 | $147.69 | $147.70 | $147.70 |
| 7 purchase totals = | $948.73 | $1,035.2887 | $1,035.28 | $1,035.30 | $1,035.30 | |