| 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 | $179.74 | 12.457% | $202.1302 | $202.13 | $202.15 | $202.10 |
| Purchase #2 | $97.37 | 3.269% | $100.553 | $100.55 | $100.55 | $100.60 |
| Purchase #3 | $71.38 | 6.104% | $75.737 | $75.74 | $75.75 | $75.70 |
| Purchase #4 | $160.73 | 11.270% | $178.8443 | $178.84 | $178.85 | $178.80 |
| Purchase #5 | $132.70 | 9.533% | $145.3503 | $145.35 | $145.35 | $145.40 |
| Purchase #6 | $23.77 | 13.748% | $27.0379 | $27.04 | $27.05 | $27.00 |
| Purchase #7 | $241.30 | 4.225% | $251.4949 | $251.49 | $251.50 | $251.50 |
| 7 purchase totals = | $906.99 | $981.1476 | $981.14 | $981.20 | $981.10 | |