| 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 | $57.82 | 7.443% | $62.1235 | $62.12 | $62.10 | $62.10 |
| Purchase #2 | $160.40 | 4.639% | $167.841 | $167.84 | $167.85 | $167.80 |
| Purchase #3 | $207.81 | 10.410% | $229.443 | $229.44 | $229.45 | $229.40 |
| Purchase #4 | $167.93 | 7.170% | $179.9706 | $179.97 | $179.95 | $180.00 |
| Purchase #5 | $144.49 | 10.118% | $159.1095 | $159.11 | $159.10 | $159.10 |
| Purchase #6 | $13.53 | 9.792% | $14.8549 | $14.85 | $14.85 | $14.90 |
| Purchase #7 | $199.61 | 7.361% | $214.3033 | $214.30 | $214.30 | $214.30 |
| 7 purchase totals = | $951.59 | $1,027.6458 | $1,027.63 | $1,027.60 | $1,027.60 | |