| 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 | $135.84 | 10.297% | $149.8274 | $149.83 | $149.85 | $149.80 |
| Purchase #2 | $155.50 | 3.563% | $161.0405 | $161.04 | $161.05 | $161.00 |
| Purchase #3 | $200.93 | 12.628% | $226.3034 | $226.30 | $226.30 | $226.30 |
| Purchase #4 | $194.87 | 4.416% | $203.4755 | $203.48 | $203.50 | $203.50 |
| Purchase #5 | $72.48 | 13.851% | $82.5192 | $82.52 | $82.50 | $82.50 |
| Purchase #6 | $42.95 | 7.723% | $46.267 | $46.27 | $46.25 | $46.30 |
| Purchase #7 | $155.41 | 9.481% | $170.1444 | $170.14 | $170.15 | $170.10 |
| 7 purchase totals = | $957.98 | $1,039.5774 | $1,039.58 | $1,039.60 | $1,039.50 | |