| 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 | $190.25 | 3.564% | $197.0305 | $197.03 | $197.05 | $197.00 |
| Purchase #2 | $54.44 | 9.722% | $59.7327 | $59.73 | $59.75 | $59.70 |
| Purchase #3 | $180.43 | 7.822% | $194.5432 | $194.54 | $194.55 | $194.50 |
| Purchase #4 | $23.77 | 9.386% | $26.0011 | $26.00 | $26.00 | $26.00 |
| Purchase #5 | $106.62 | 11.160% | $118.5188 | $118.52 | $118.50 | $118.50 |
| Purchase #6 | $84.83 | 10.308% | $93.5743 | $93.57 | $93.55 | $93.60 |
| Purchase #7 | $25.43 | 12.238% | $28.5421 | $28.54 | $28.55 | $28.50 |
| 7 purchase totals = | $665.77 | $717.9427 | $717.93 | $717.95 | $717.80 | |