| 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 | $152.31 | 7.472% | $163.6906 | $163.69 | $163.70 | $163.70 |
| Purchase #2 | $221.45 | 5.275% | $233.1315 | $233.13 | $233.15 | $233.10 |
| Purchase #3 | $60.93 | 12.509% | $68.5517 | $68.55 | $68.55 | $68.60 |
| Purchase #4 | $47.68 | 9.159% | $52.047 | $52.05 | $52.05 | $52.00 |
| Purchase #5 | $168.47 | 4.336% | $175.7749 | $175.77 | $175.75 | $175.80 |
| Purchase #6 | $171.39 | 6.741% | $182.9434 | $182.94 | $182.95 | $182.90 |
| Purchase #7 | $23.51 | 6.847% | $25.1197 | $25.12 | $25.10 | $25.10 |
| 7 purchase totals = | $845.74 | $901.2588 | $901.25 | $901.25 | $901.20 | |