| 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 | $82.78 | 9.725% | $90.8304 | $90.83 | $90.85 | $90.80 |
| Purchase #2 | $153.72 | 3.646% | $159.3246 | $159.32 | $159.30 | $159.30 |
| Purchase #3 | $16.35 | 7.813% | $17.6274 | $17.63 | $17.65 | $17.60 |
| Purchase #4 | $125.95 | 5.793% | $133.2463 | $133.25 | $133.25 | $133.20 |
| Purchase #5 | $162.67 | 4.587% | $170.1317 | $170.13 | $170.15 | $170.10 |
| Purchase #6 | $191.38 | 4.648% | $200.2753 | $200.28 | $200.30 | $200.30 |
| Purchase #7 | $91.35 | 3.436% | $94.4888 | $94.49 | $94.50 | $94.50 |
| 7 purchase totals = | $824.20 | $865.9245 | $865.93 | $866.00 | $865.80 | |