| 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 | $180.84 | 4.757% | $189.4426 | $189.44 | $189.45 | $189.40 |
| Purchase #2 | $156.76 | 3.550% | $162.325 | $162.33 | $162.35 | $162.30 |
| Purchase #3 | $93.42 | 3.597% | $96.7803 | $96.78 | $96.80 | $96.80 |
| Purchase #4 | $53.62 | 9.842% | $58.8973 | $58.90 | $58.90 | $58.90 |
| Purchase #5 | $173.49 | 13.523% | $196.9511 | $196.95 | $196.95 | $197.00 |
| Purchase #6 | $83.36 | 13.336% | $94.4769 | $94.48 | $94.50 | $94.50 |
| Purchase #7 | $74.46 | 11.188% | $82.7906 | $82.79 | $82.80 | $82.80 |
| 7 purchase totals = | $815.95 | $881.6638 | $881.67 | $881.75 | $881.70 | |