| 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 | $132.32 | 12.170% | $148.4233 | $148.42 | $148.40 | $148.40 |
| Purchase #2 | $198.62 | 6.580% | $211.6892 | $211.69 | $211.70 | $211.70 |
| Purchase #3 | $91.80 | 3.864% | $95.3472 | $95.35 | $95.35 | $95.30 |
| Purchase #4 | $193.27 | 12.360% | $217.1582 | $217.16 | $217.15 | $217.20 |
| Purchase #5 | $51.91 | 5.453% | $54.7407 | $54.74 | $54.75 | $54.70 |
| Purchase #6 | $42.50 | 7.830% | $45.8278 | $45.83 | $45.85 | $45.80 |
| Purchase #7 | $175.68 | 9.728% | $192.7702 | $192.77 | $192.75 | $192.80 |
| 7 purchase totals = | $886.10 | $965.9566 | $965.96 | $965.95 | $965.90 | |