| 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 | $171.34 | 12.443% | $192.6598 | $192.66 | $192.65 | $192.70 |
| Purchase #2 | $122.53 | 3.283% | $126.5527 | $126.55 | $126.55 | $126.60 |
| Purchase #3 | $38.42 | 5.327% | $40.4666 | $40.47 | $40.45 | $40.50 |
| Purchase #4 | $150.35 | 13.226% | $170.2353 | $170.24 | $170.25 | $170.20 |
| Purchase #5 | $88.71 | 5.370% | $93.4737 | $93.47 | $93.45 | $93.50 |
| Purchase #6 | $155.34 | 3.696% | $161.0814 | $161.08 | $161.10 | $161.10 |
| Purchase #7 | $51.43 | 11.121% | $57.1495 | $57.15 | $57.15 | $57.10 |
| 7 purchase totals = | $778.12 | $841.6190 | $841.62 | $841.60 | $841.70 | |