| 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 | $174.70 | 5.514% | $184.333 | $184.33 | $184.35 | $184.30 |
| Purchase #2 | $11.26 | 8.451% | $12.2116 | $12.21 | $12.20 | $12.20 |
| Purchase #3 | $149.39 | 6.134% | $158.5536 | $158.55 | $158.55 | $158.60 |
| Purchase #4 | $114.37 | 13.243% | $129.516 | $129.52 | $129.50 | $129.50 |
| Purchase #5 | $94.50 | 4.407% | $98.6646 | $98.66 | $98.65 | $98.70 |
| Purchase #6 | $136.92 | 7.819% | $147.6258 | $147.63 | $147.65 | $147.60 |
| Purchase #7 | $203.49 | 11.134% | $226.1466 | $226.15 | $226.15 | $226.10 |
| 7 purchase totals = | $884.63 | $957.0512 | $957.05 | $957.05 | $957.00 | |