| 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 | $96.63 | 7.151% | $103.54 | $103.54 | $103.55 | $103.50 |
| Purchase #2 | $93.53 | 4.814% | $98.0325 | $98.03 | $98.05 | $98.00 |
| Purchase #3 | $138.50 | 8.192% | $149.8459 | $149.85 | $149.85 | $149.80 |
| Purchase #4 | $162.38 | 11.828% | $181.5863 | $181.59 | $181.60 | $181.60 |
| Purchase #5 | $154.89 | 9.787% | $170.0491 | $170.05 | $170.05 | $170.00 |
| Purchase #6 | $98.43 | 5.358% | $103.7039 | $103.70 | $103.70 | $103.70 |
| Purchase #7 | $110.91 | 9.845% | $121.8291 | $121.83 | $121.85 | $121.80 |
| 7 purchase totals = | $855.27 | $928.5868 | $928.59 | $928.65 | $928.40 | |