| 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 | $16.88 | 4.544% | $17.647 | $17.65 | $17.65 | $17.60 |
| Purchase #2 | $151.82 | 10.559% | $167.8507 | $167.85 | $167.85 | $167.90 |
| Purchase #3 | $216.58 | 7.435% | $232.6827 | $232.68 | $232.70 | $232.70 |
| Purchase #4 | $12.44 | 11.568% | $13.8791 | $13.88 | $13.90 | $13.90 |
| Purchase #5 | $135.37 | 4.319% | $141.2166 | $141.22 | $141.20 | $141.20 |
| Purchase #6 | $87.75 | 6.781% | $93.7003 | $93.70 | $93.70 | $93.70 |
| Purchase #7 | $198.53 | 10.742% | $219.8561 | $219.86 | $219.85 | $219.90 |
| 7 purchase totals = | $819.37 | $886.8325 | $886.84 | $886.85 | $886.90 | |