| 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 | $100.50 | 7.472% | $108.0094 | $108.01 | $108.00 | $108.00 |
| Purchase #2 | $167.48 | 9.147% | $182.7994 | $182.80 | $182.80 | $182.80 |
| Purchase #3 | $179.36 | 12.609% | $201.9755 | $201.98 | $202.00 | $202.00 |
| Purchase #4 | $166.99 | 10.503% | $184.529 | $184.53 | $184.55 | $184.50 |
| Purchase #5 | $36.48 | 6.552% | $38.8702 | $38.87 | $38.85 | $38.90 |
| Purchase #6 | $164.68 | 9.509% | $180.3394 | $180.34 | $180.35 | $180.30 |
| Purchase #7 | $247.49 | 7.198% | $265.3043 | $265.30 | $265.30 | $265.30 |
| 7 purchase totals = | $1,062.98 | $1,161.8272 | $1,161.83 | $1,161.85 | $1,161.80 | |