| 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 | $145.33 | 9.753% | $159.504 | $159.50 | $159.50 | $159.50 |
| Purchase #2 | $180.55 | 11.406% | $201.1435 | $201.14 | $201.15 | $201.10 |
| Purchase #3 | $8.55 | 8.509% | $9.2775 | $9.28 | $9.30 | $9.30 |
| Purchase #4 | $109.95 | 3.225% | $113.4959 | $113.50 | $113.50 | $113.50 |
| Purchase #5 | $184.51 | 9.533% | $202.0993 | $202.10 | $202.10 | $202.10 |
| Purchase #6 | $43.95 | 12.559% | $49.4697 | $49.47 | $49.45 | $49.50 |
| Purchase #7 | $168.41 | 6.249% | $178.9339 | $178.93 | $178.95 | $178.90 |
| 7 purchase totals = | $841.25 | $913.9238 | $913.92 | $913.95 | $913.90 | |