| 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 | $134.61 | 11.362% | $149.9044 | $149.90 | $149.90 | $149.90 |
| Purchase #2 | $180.76 | 7.167% | $193.7151 | $193.72 | $193.70 | $193.70 |
| Purchase #3 | $17.62 | 8.720% | $19.1565 | $19.16 | $19.15 | $19.20 |
| Purchase #4 | $36.60 | 9.300% | $40.0038 | $40.00 | $40.00 | $40.00 |
| Purchase #5 | $240.54 | 13.722% | $273.5469 | $273.55 | $273.55 | $273.50 |
| Purchase #6 | $121.93 | 7.343% | $130.8833 | $130.88 | $130.90 | $130.90 |
| Purchase #7 | $112.70 | 3.224% | $116.3334 | $116.33 | $116.35 | $116.30 |
| 7 purchase totals = | $844.76 | $923.5434 | $923.54 | $923.55 | $923.50 | |