| 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 | $184.73 | 7.817% | $199.1703 | $199.17 | $199.15 | $199.20 |
| Purchase #2 | $212.91 | 3.865% | $221.139 | $221.14 | $221.15 | $221.10 |
| Purchase #3 | $76.94 | 9.466% | $84.2231 | $84.22 | $84.20 | $84.20 |
| Purchase #4 | $162.89 | 7.147% | $174.5317 | $174.53 | $174.55 | $174.50 |
| Purchase #5 | $43.95 | 13.638% | $49.9439 | $49.94 | $49.95 | $49.90 |
| Purchase #6 | $130.76 | 8.333% | $141.6562 | $141.66 | $141.65 | $141.70 |
| Purchase #7 | $104.52 | 6.157% | $110.9553 | $110.96 | $110.95 | $111.00 |
| 7 purchase totals = | $916.70 | $981.6195 | $981.62 | $981.60 | $981.60 | |