| 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 | $188.29 | 6.197% | $199.9583 | $199.96 | $199.95 | $200.00 |
| Purchase #2 | $23.66 | 7.702% | $25.4823 | $25.48 | $25.50 | $25.50 |
| Purchase #3 | $122.33 | 10.853% | $135.6065 | $135.61 | $135.60 | $135.60 |
| Purchase #4 | $152.29 | 4.410% | $159.006 | $159.01 | $159.00 | $159.00 |
| Purchase #5 | $66.77 | 6.330% | $70.9965 | $71.00 | $71.00 | $71.00 |
| Purchase #6 | $147.51 | 7.666% | $158.8181 | $158.82 | $158.80 | $158.80 |
| Purchase #7 | $198.99 | 8.711% | $216.324 | $216.32 | $216.30 | $216.30 |
| 7 purchase totals = | $899.84 | $966.1917 | $966.20 | $966.15 | $966.20 | |