| 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 | $175.59 | 8.614% | $190.7153 | $190.72 | $190.70 | $190.70 |
| Purchase #2 | $202.56 | 6.864% | $216.4637 | $216.46 | $216.45 | $216.50 |
| Purchase #3 | $178.96 | 11.560% | $199.6478 | $199.65 | $199.65 | $199.60 |
| Purchase #4 | $31.66 | 12.159% | $35.5095 | $35.51 | $35.50 | $35.50 |
| Purchase #5 | $176.66 | 10.291% | $194.8401 | $194.84 | $194.85 | $194.80 |
| Purchase #6 | $149.37 | 6.229% | $158.6743 | $158.67 | $158.65 | $158.70 |
| Purchase #7 | $250.33 | 12.767% | $282.2896 | $282.29 | $282.30 | $282.30 |
| 7 purchase totals = | $1,165.13 | $1,278.1403 | $1,278.14 | $1,278.10 | $1,278.10 | |