| 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 | $168.62 | 10.624% | $186.5342 | $186.53 | $186.55 | $186.50 |
| Purchase #2 | $64.73 | 11.735% | $72.3261 | $72.33 | $72.35 | $72.30 |
| Purchase #3 | $249.71 | 9.270% | $272.8581 | $272.86 | $272.85 | $272.90 |
| Purchase #4 | $246.25 | 5.731% | $260.3626 | $260.36 | $260.35 | $260.40 |
| Purchase #5 | $150.47 | 3.172% | $155.2429 | $155.24 | $155.25 | $155.20 |
| Purchase #6 | $240.40 | 9.759% | $263.8606 | $263.86 | $263.85 | $263.90 |
| Purchase #7 | $175.87 | 10.388% | $194.1394 | $194.14 | $194.15 | $194.10 |
| 7 purchase totals = | $1,296.05 | $1,405.3239 | $1,405.32 | $1,405.35 | $1,405.30 | |