| 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 | $205.58 | 7.139% | $220.2564 | $220.26 | $220.25 | $220.30 |
| Purchase #2 | $167.57 | 6.677% | $178.7586 | $178.76 | $178.75 | $178.80 |
| Purchase #3 | $38.63 | 13.371% | $43.7952 | $43.80 | $43.80 | $43.80 |
| Purchase #4 | $16.98 | 10.458% | $18.7558 | $18.76 | $18.75 | $18.80 |
| Purchase #5 | $180.34 | 10.386% | $199.0701 | $199.07 | $199.05 | $199.10 |
| Purchase #6 | $128.28 | 5.283% | $135.057 | $135.06 | $135.05 | $135.10 |
| Purchase #7 | $189.38 | 6.808% | $202.273 | $202.27 | $202.25 | $202.30 |
| 7 purchase totals = | $926.76 | $997.9661 | $997.98 | $997.90 | $998.20 | |