| 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 | $150.45 | 10.256% | $165.8802 | $165.88 | $165.90 | $165.90 |
| Purchase #2 | $5.29 | 6.494% | $5.6335 | $5.63 | $5.65 | $5.60 |
| Purchase #3 | $118.41 | 10.325% | $130.6358 | $130.64 | $130.65 | $130.60 |
| Purchase #4 | $150.56 | 10.389% | $166.2017 | $166.20 | $166.20 | $166.20 |
| Purchase #5 | $84.58 | 7.847% | $91.217 | $91.22 | $91.20 | $91.20 |
| Purchase #6 | $166.59 | 5.170% | $175.2027 | $175.20 | $175.20 | $175.20 |
| Purchase #7 | $22.78 | 7.769% | $24.5498 | $24.55 | $24.55 | $24.50 |
| 7 purchase totals = | $698.66 | $759.3207 | $759.32 | $759.35 | $759.20 | |