| 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 | $183.51 | 7.809% | $197.8403 | $197.84 | $197.85 | $197.80 |
| Purchase #2 | $143.26 | 4.475% | $149.6709 | $149.67 | $149.65 | $149.70 |
| Purchase #3 | $164.36 | 9.854% | $180.556 | $180.56 | $180.55 | $180.60 |
| Purchase #4 | $77.88 | 3.263% | $80.4212 | $80.42 | $80.40 | $80.40 |
| Purchase #5 | $81.28 | 9.670% | $89.1398 | $89.14 | $89.15 | $89.10 |
| Purchase #6 | $124.86 | 5.587% | $131.8359 | $131.84 | $131.85 | $131.80 |
| Purchase #7 | $91.81 | 7.176% | $98.3983 | $98.40 | $98.40 | $98.40 |
| 7 purchase totals = | $866.96 | $927.8624 | $927.87 | $927.85 | $927.80 | |