| 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 | $142.89 | 13.831% | $162.6531 | $162.65 | $162.65 | $162.70 |
| Purchase #2 | $110.85 | 6.308% | $117.8424 | $117.84 | $117.85 | $117.80 |
| Purchase #3 | $161.78 | 10.148% | $178.1974 | $178.20 | $178.20 | $178.20 |
| Purchase #4 | $71.81 | 7.341% | $77.0816 | $77.08 | $77.10 | $77.10 |
| Purchase #5 | $127.86 | 10.230% | $140.9401 | $140.94 | $140.95 | $140.90 |
| Purchase #6 | $118.44 | 9.666% | $129.8884 | $129.89 | $129.90 | $129.90 |
| Purchase #7 | $106.59 | 8.865% | $116.0392 | $116.04 | $116.05 | $116.00 |
| 7 purchase totals = | $840.22 | $922.6422 | $922.64 | $922.70 | $922.60 | |