| 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 | $159.93 | 9.493% | $175.1122 | $175.11 | $175.10 | $175.10 |
| Purchase #2 | $43.87 | 10.402% | $48.4334 | $48.43 | $48.45 | $48.40 |
| Purchase #3 | $156.84 | 3.359% | $162.1083 | $162.11 | $162.10 | $162.10 |
| Purchase #4 | $76.60 | 5.569% | $80.8659 | $80.87 | $80.85 | $80.90 |
| Purchase #5 | $241.90 | 6.233% | $256.9776 | $256.98 | $257.00 | $257.00 |
| Purchase #6 | $225.37 | 7.816% | $242.9849 | $242.98 | $243.00 | $243.00 |
| Purchase #7 | $48.79 | 13.363% | $55.3098 | $55.31 | $55.30 | $55.30 |
| 7 purchase totals = | $953.30 | $1,021.7921 | $1,021.79 | $1,021.80 | $1,021.80 | |