| 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 | $136.84 | 9.673% | $150.0765 | $150.08 | $150.10 | $150.10 |
| Purchase #2 | $120.46 | 7.426% | $129.4054 | $129.41 | $129.40 | $129.40 |
| Purchase #3 | $160.32 | 4.192% | $167.0406 | $167.04 | $167.05 | $167.00 |
| Purchase #4 | $176.29 | 12.186% | $197.7727 | $197.77 | $197.75 | $197.80 |
| Purchase #5 | $111.93 | 10.328% | $123.4901 | $123.49 | $123.50 | $123.50 |
| Purchase #6 | $28.33 | 4.281% | $29.5428 | $29.54 | $29.55 | $29.50 |
| Purchase #7 | $90.60 | 7.394% | $97.299 | $97.30 | $97.30 | $97.30 |
| 7 purchase totals = | $824.77 | $894.6271 | $894.63 | $894.65 | $894.60 | |