| 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 | $188.61 | 7.285% | $202.3502 | $202.35 | $202.35 | $202.40 |
| Purchase #2 | $84.99 | 13.197% | $96.2061 | $96.21 | $96.20 | $96.20 |
| Purchase #3 | $173.59 | 6.340% | $184.5956 | $184.60 | $184.60 | $184.60 |
| Purchase #4 | $148.40 | 13.791% | $168.8658 | $168.87 | $168.85 | $168.90 |
| Purchase #5 | $142.47 | 6.175% | $151.2675 | $151.27 | $151.25 | $151.30 |
| Purchase #6 | $116.55 | 9.691% | $127.8449 | $127.84 | $127.85 | $127.80 |
| Purchase #7 | $238.49 | 7.643% | $256.7178 | $256.72 | $256.70 | $256.70 |
| 7 purchase totals = | $1,093.10 | $1,187.8479 | $1,187.86 | $1,187.80 | $1,187.90 | |