| 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 | $174.93 | 7.364% | $187.8118 | $187.81 | $187.80 | $187.80 |
| Purchase #2 | $138.68 | 5.526% | $146.3435 | $146.34 | $146.35 | $146.30 |
| Purchase #3 | $180.50 | 8.243% | $195.3786 | $195.38 | $195.40 | $195.40 |
| Purchase #4 | $160.91 | 9.211% | $175.7314 | $175.73 | $175.75 | $175.70 |
| Purchase #5 | $15.63 | 7.854% | $16.8576 | $16.86 | $16.85 | $16.90 |
| Purchase #6 | $133.96 | 8.212% | $144.9608 | $144.96 | $144.95 | $145.00 |
| Purchase #7 | $63.89 | 10.685% | $70.7166 | $70.72 | $70.70 | $70.70 |
| 7 purchase totals = | $868.50 | $937.8003 | $937.80 | $937.80 | $937.80 | |