| 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 | $179.85 | 7.545% | $193.4197 | $193.42 | $193.40 | $193.40 |
| Purchase #2 | $178.77 | 7.264% | $191.7559 | $191.76 | $191.75 | $191.80 |
| Purchase #3 | $36.72 | 6.165% | $38.9838 | $38.98 | $39.00 | $39.00 |
| Purchase #4 | $22.33 | 6.745% | $23.8362 | $23.84 | $23.85 | $23.80 |
| Purchase #5 | $187.57 | 8.331% | $203.1965 | $203.20 | $203.20 | $203.20 |
| Purchase #6 | $127.46 | 12.615% | $143.5391 | $143.54 | $143.55 | $143.50 |
| Purchase #7 | $12.36 | 4.514% | $12.9179 | $12.92 | $12.90 | $12.90 |
| 7 purchase totals = | $745.06 | $807.6491 | $807.66 | $807.65 | $807.60 | |