| 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 | $152.99 | 9.294% | $167.2089 | $167.21 | $167.20 | $167.20 |
| Purchase #2 | $90.68 | 13.102% | $102.5609 | $102.56 | $102.55 | $102.60 |
| Purchase #3 | $188.65 | 11.427% | $210.207 | $210.21 | $210.20 | $210.20 |
| Purchase #4 | $62.91 | 9.556% | $68.9217 | $68.92 | $68.90 | $68.90 |
| Purchase #5 | $71.82 | 11.197% | $79.8617 | $79.86 | $79.85 | $79.90 |
| Purchase #6 | $246.59 | 10.707% | $272.9924 | $272.99 | $273.00 | $273.00 |
| Purchase #7 | $174.76 | 4.467% | $182.5665 | $182.57 | $182.55 | $182.60 |
| 7 purchase totals = | $988.40 | $1,084.3191 | $1,084.32 | $1,084.25 | $1,084.40 | |