| 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 | $134.62 | 9.201% | $147.0064 | $147.01 | $147.00 | $147.00 |
| Purchase #2 | $100.81 | 9.238% | $110.1228 | $110.12 | $110.10 | $110.10 |
| Purchase #3 | $74.28 | 13.307% | $84.1644 | $84.16 | $84.15 | $84.20 |
| Purchase #4 | $148.91 | 8.695% | $161.8577 | $161.86 | $161.85 | $161.90 |
| Purchase #5 | $22.53 | 13.831% | $25.6461 | $25.65 | $25.65 | $25.60 |
| Purchase #6 | $37.36 | 11.319% | $41.5888 | $41.59 | $41.60 | $41.60 |
| Purchase #7 | $244.47 | 11.599% | $272.8261 | $272.83 | $272.85 | $272.80 |
| 7 purchase totals = | $762.98 | $843.2123 | $843.22 | $843.20 | $843.20 | |