| 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 | $169.86 | 10.460% | $187.6274 | $187.63 | $187.65 | $187.60 |
| Purchase #2 | $239.37 | 10.423% | $264.3195 | $264.32 | $264.30 | $264.30 |
| Purchase #3 | $138.86 | 9.399% | $151.9115 | $151.91 | $151.90 | $151.90 |
| Purchase #4 | $160.45 | 9.129% | $175.0975 | $175.10 | $175.10 | $175.10 |
| Purchase #5 | $235.94 | 3.335% | $243.8086 | $243.81 | $243.80 | $243.80 |
| Purchase #6 | $120.49 | 3.306% | $124.4734 | $124.47 | $124.45 | $124.50 |
| Purchase #7 | $21.29 | 4.166% | $22.1769 | $22.18 | $22.20 | $22.20 |
| 7 purchase totals = | $1,086.26 | $1,169.4148 | $1,169.42 | $1,169.40 | $1,169.40 | |