| 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 | $159.63 | 13.167% | $180.6485 | $180.65 | $180.65 | $180.60 |
| Purchase #2 | $139.54 | 8.232% | $151.0269 | $151.03 | $151.05 | $151.00 |
| Purchase #3 | $145.57 | 8.375% | $157.7615 | $157.76 | $157.75 | $157.80 |
| Purchase #4 | $195.89 | 12.184% | $219.7572 | $219.76 | $219.75 | $219.80 |
| Purchase #5 | $194.89 | 8.644% | $211.7363 | $211.74 | $211.75 | $211.70 |
| Purchase #6 | $24.31 | 5.707% | $25.6974 | $25.70 | $25.70 | $25.70 |
| Purchase #7 | $221.87 | 13.568% | $251.9733 | $251.97 | $251.95 | $252.00 |
| 7 purchase totals = | $1,081.70 | $1,198.6011 | $1,198.61 | $1,198.60 | $1,198.60 | |