| 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 | $133.87 | 8.388% | $145.099 | $145.10 | $145.10 | $145.10 |
| Purchase #2 | $44.62 | 10.621% | $49.3591 | $49.36 | $49.35 | $49.40 |
| Purchase #3 | $178.92 | 10.124% | $197.0339 | $197.03 | $197.05 | $197.00 |
| Purchase #4 | $213.60 | 6.203% | $226.8496 | $226.85 | $226.85 | $226.80 |
| Purchase #5 | $211.89 | 13.377% | $240.2345 | $240.23 | $240.25 | $240.20 |
| Purchase #6 | $44.76 | 5.816% | $47.3632 | $47.36 | $47.35 | $47.40 |
| Purchase #7 | $106.51 | 4.648% | $111.4606 | $111.46 | $111.45 | $111.50 |
| 7 purchase totals = | $934.17 | $1,017.3999 | $1,017.39 | $1,017.40 | $1,017.40 | |