| 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 | $143.54 | 4.555% | $150.0782 | $150.08 | $150.10 | $150.10 |
| Purchase #2 | $134.85 | 5.767% | $142.6268 | $142.63 | $142.65 | $142.60 |
| Purchase #3 | $170.96 | 3.348% | $176.6837 | $176.68 | $176.70 | $176.70 |
| Purchase #4 | $237.70 | 8.814% | $258.6509 | $258.65 | $258.65 | $258.70 |
| Purchase #5 | $63.98 | 7.298% | $68.6493 | $68.65 | $68.65 | $68.60 |
| Purchase #6 | $152.95 | 7.471% | $164.3769 | $164.38 | $164.40 | $164.40 |
| Purchase #7 | $57.62 | 5.746% | $60.9308 | $60.93 | $60.95 | $60.90 |
| 7 purchase totals = | $961.60 | $1,021.9966 | $1,022.00 | $1,022.10 | $1,022.00 | |