| 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 | $31.55 | 8.259% | $34.1557 | $34.16 | $34.15 | $34.20 |
| Purchase #2 | $130.79 | 7.574% | $140.696 | $140.70 | $140.70 | $140.70 |
| Purchase #3 | $200.46 | 5.347% | $211.1786 | $211.18 | $211.20 | $211.20 |
| Purchase #4 | $87.96 | 5.857% | $93.1118 | $93.11 | $93.10 | $93.10 |
| Purchase #5 | $151.70 | 12.393% | $170.5002 | $170.50 | $170.50 | $170.50 |
| Purchase #6 | $208.67 | 6.399% | $222.0228 | $222.02 | $222.00 | $222.00 |
| Purchase #7 | $152.33 | 6.421% | $162.1111 | $162.11 | $162.10 | $162.10 |
| 7 purchase totals = | $963.46 | $1,033.7762 | $1,033.78 | $1,033.75 | $1,033.80 | |