| 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 | $174.47 | 7.225% | $187.0755 | $187.08 | $187.10 | $187.10 |
| Purchase #2 | $180.55 | 7.724% | $194.4957 | $194.50 | $194.50 | $194.50 |
| Purchase #3 | $82.78 | 6.349% | $88.0357 | $88.04 | $88.05 | $88.00 |
| Purchase #4 | $137.33 | 5.601% | $145.0219 | $145.02 | $145.00 | $145.00 |
| Purchase #5 | $202.25 | 4.250% | $210.8456 | $210.85 | $210.85 | $210.80 |
| Purchase #6 | $49.86 | 13.811% | $56.7462 | $56.75 | $56.75 | $56.70 |
| Purchase #7 | $36.79 | 12.108% | $41.2445 | $41.24 | $41.25 | $41.20 |
| 7 purchase totals = | $864.03 | $923.4651 | $923.48 | $923.50 | $923.30 | |