| 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 | $170.77 | 13.238% | $193.3765 | $193.38 | $193.40 | $193.40 |
| Purchase #2 | $194.98 | 3.195% | $201.2096 | $201.21 | $201.20 | $201.20 |
| Purchase #3 | $61.73 | 10.635% | $68.295 | $68.30 | $68.30 | $68.30 |
| Purchase #4 | $36.97 | 7.522% | $39.7509 | $39.75 | $39.75 | $39.80 |
| Purchase #5 | $162.96 | 5.555% | $172.0124 | $172.01 | $172.00 | $172.00 |
| Purchase #6 | $29.53 | 12.256% | $33.1492 | $33.15 | $33.15 | $33.10 |
| Purchase #7 | $219.66 | 4.511% | $229.5689 | $229.57 | $229.55 | $229.60 |
| 7 purchase totals = | $876.60 | $937.3625 | $937.37 | $937.35 | $937.40 | |