| 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 | $175.63 | 9.143% | $191.6879 | $191.69 | $191.70 | $191.70 |
| Purchase #2 | $211.86 | 11.646% | $236.5332 | $236.53 | $236.55 | $236.50 |
| Purchase #3 | $239.95 | 12.626% | $270.2461 | $270.25 | $270.25 | $270.20 |
| Purchase #4 | $106.81 | 3.673% | $110.7331 | $110.73 | $110.75 | $110.70 |
| Purchase #5 | $108.90 | 13.487% | $123.5873 | $123.59 | $123.60 | $123.60 |
| Purchase #6 | $159.66 | 3.359% | $165.023 | $165.02 | $165.00 | $165.00 |
| Purchase #7 | $58.34 | 9.120% | $63.6606 | $63.66 | $63.65 | $63.70 |
| 7 purchase totals = | $1,061.15 | $1,161.4712 | $1,161.47 | $1,161.50 | $1,161.40 | |