| 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 | $176.68 | 13.609% | $200.7244 | $200.72 | $200.70 | $200.70 |
| Purchase #2 | $155.77 | 3.544% | $161.2905 | $161.29 | $161.30 | $161.30 |
| Purchase #3 | $211.84 | 11.640% | $236.4982 | $236.50 | $236.50 | $236.50 |
| Purchase #4 | $236.64 | 3.477% | $244.868 | $244.87 | $244.85 | $244.90 |
| Purchase #5 | $194.61 | 8.403% | $210.9631 | $210.96 | $210.95 | $211.00 |
| Purchase #6 | $92.54 | 10.558% | $102.3104 | $102.31 | $102.30 | $102.30 |
| Purchase #7 | $23.60 | 9.803% | $25.9135 | $25.91 | $25.90 | $25.90 |
| 7 purchase totals = | $1,091.68 | $1,182.5681 | $1,182.56 | $1,182.50 | $1,182.60 | |