| 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 | $155.97 | 11.849% | $174.4509 | $174.45 | $174.45 | $174.50 |
| Purchase #2 | $171.45 | 5.298% | $180.5334 | $180.53 | $180.55 | $180.50 |
| Purchase #3 | $85.88 | 11.780% | $95.9967 | $96.00 | $96.00 | $96.00 |
| Purchase #4 | $87.41 | 6.504% | $93.0951 | $93.10 | $93.10 | $93.10 |
| Purchase #5 | $163.46 | 8.733% | $177.735 | $177.74 | $177.75 | $177.70 |
| Purchase #6 | $198.73 | 7.546% | $213.7262 | $213.73 | $213.75 | $213.70 |
| Purchase #7 | $103.26 | 7.120% | $110.6121 | $110.61 | $110.60 | $110.60 |
| 7 purchase totals = | $966.16 | $1,046.1494 | $1,046.16 | $1,046.20 | $1,046.10 | |