| 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 | $129.57 | 8.177% | $140.1649 | $140.16 | $140.15 | $140.20 |
| Purchase #2 | $88.96 | 4.688% | $93.1304 | $93.13 | $93.15 | $93.10 |
| Purchase #3 | $111.71 | 12.555% | $125.7352 | $125.74 | $125.75 | $125.70 |
| Purchase #4 | $156.58 | 10.180% | $172.5198 | $172.52 | $172.50 | $172.50 |
| Purchase #5 | $42.57 | 7.731% | $45.8611 | $45.86 | $45.85 | $45.90 |
| Purchase #6 | $215.87 | 9.457% | $236.2848 | $236.28 | $236.30 | $236.30 |
| Purchase #7 | $167.62 | 11.519% | $186.9281 | $186.93 | $186.95 | $186.90 |
| 7 purchase totals = | $912.88 | $1,000.6243 | $1,000.62 | $1,000.65 | $1,000.60 | |