| 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 | $145.80 | 6.225% | $154.8761 | $154.88 | $154.90 | $154.90 |
| Purchase #2 | $177.66 | 11.845% | $198.7038 | $198.70 | $198.70 | $198.70 |
| Purchase #3 | $70.94 | 5.183% | $74.6168 | $74.62 | $74.60 | $74.60 |
| Purchase #4 | $99.78 | 13.242% | $112.9929 | $112.99 | $113.00 | $113.00 |
| Purchase #5 | $220.66 | 9.761% | $242.1986 | $242.20 | $242.20 | $242.20 |
| Purchase #6 | $86.72 | 11.759% | $96.9174 | $96.92 | $96.90 | $96.90 |
| Purchase #7 | $84.61 | 4.200% | $88.1636 | $88.16 | $88.15 | $88.20 |
| 7 purchase totals = | $886.17 | $968.4692 | $968.47 | $968.45 | $968.50 | |