| 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 | $127.25 | 6.826% | $135.9361 | $135.94 | $135.95 | $135.90 |
| Purchase #2 | $91.72 | 5.375% | $96.65 | $96.65 | $96.65 | $96.70 |
| Purchase #3 | $74.83 | 12.448% | $84.1448 | $84.14 | $84.15 | $84.10 |
| Purchase #4 | $11.40 | 7.189% | $12.2195 | $12.22 | $12.20 | $12.20 |
| Purchase #5 | $53.88 | 3.627% | $55.8342 | $55.83 | $55.85 | $55.80 |
| Purchase #6 | $75.49 | 10.484% | $83.4044 | $83.40 | $83.40 | $83.40 |
| Purchase #7 | $174.78 | 9.872% | $192.0343 | $192.03 | $192.05 | $192.00 |
| 7 purchase totals = | $609.35 | $660.2233 | $660.21 | $660.25 | $660.10 | |