| 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 | $100.34 | 6.776% | $107.139 | $107.14 | $107.15 | $107.10 |
| Purchase #2 | $187.65 | 8.516% | $203.6303 | $203.63 | $203.65 | $203.60 |
| Purchase #3 | $109.51 | 5.790% | $115.8506 | $115.85 | $115.85 | $115.90 |
| Purchase #4 | $151.46 | 12.546% | $170.4622 | $170.46 | $170.45 | $170.50 |
| Purchase #5 | $9.34 | 4.287% | $9.7404 | $9.74 | $9.75 | $9.70 |
| Purchase #6 | $219.93 | 8.535% | $238.701 | $238.70 | $238.70 | $238.70 |
| Purchase #7 | $137.83 | 10.465% | $152.2539 | $152.25 | $152.25 | $152.30 |
| 7 purchase totals = | $916.06 | $997.7774 | $997.77 | $997.80 | $997.80 | |