| 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 | $167.72 | 11.708% | $187.3567 | $187.36 | $187.35 | $187.40 |
| Purchase #2 | $55.71 | 7.737% | $60.0203 | $60.02 | $60.00 | $60.00 |
| Purchase #3 | $205.95 | 6.499% | $219.3347 | $219.33 | $219.35 | $219.30 |
| Purchase #4 | $201.67 | 10.617% | $223.0813 | $223.08 | $223.10 | $223.10 |
| Purchase #5 | $28.81 | 3.552% | $29.8333 | $29.83 | $29.85 | $29.80 |
| Purchase #6 | $135.92 | 11.584% | $151.665 | $151.67 | $151.65 | $151.70 |
| Purchase #7 | $20.69 | 9.206% | $22.5947 | $22.59 | $22.60 | $22.60 |
| 7 purchase totals = | $816.47 | $893.8860 | $893.88 | $893.90 | $893.90 | |