| 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 | $171.53 | 12.397% | $192.7946 | $192.79 | $192.80 | $192.80 |
| Purchase #2 | $11.67 | 6.653% | $12.4464 | $12.45 | $12.45 | $12.40 |
| Purchase #3 | $159.41 | 12.407% | $179.188 | $179.19 | $179.20 | $179.20 |
| Purchase #4 | $219.45 | 12.808% | $247.5572 | $247.56 | $247.55 | $247.60 |
| Purchase #5 | $64.28 | 3.653% | $66.6281 | $66.63 | $66.65 | $66.60 |
| Purchase #6 | $67.36 | 12.271% | $75.6257 | $75.63 | $75.65 | $75.60 |
| Purchase #7 | $128.49 | 7.386% | $137.9803 | $137.98 | $138.00 | $138.00 |
| 7 purchase totals = | $822.19 | $912.2203 | $912.23 | $912.30 | $912.20 | |