| 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 | $191.51 | 7.608% | $206.0801 | $206.08 | $206.10 | $206.10 |
| Purchase #2 | $54.52 | 8.426% | $59.1139 | $59.11 | $59.10 | $59.10 |
| Purchase #3 | $128.66 | 6.227% | $136.6717 | $136.67 | $136.65 | $136.70 |
| Purchase #4 | $20.34 | 3.768% | $21.1064 | $21.11 | $21.10 | $21.10 |
| Purchase #5 | $25.76 | 6.673% | $27.479 | $27.48 | $27.50 | $27.50 |
| Purchase #6 | $151.79 | 8.668% | $164.9472 | $164.95 | $164.95 | $164.90 |
| Purchase #7 | $235.28 | 12.333% | $264.2971 | $264.30 | $264.30 | $264.30 |
| 7 purchase totals = | $807.86 | $879.6954 | $879.70 | $879.70 | $879.70 | |