| 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 | $184.76 | 4.812% | $193.6507 | $193.65 | $193.65 | $193.70 |
| Purchase #2 | $95.25 | 8.115% | $102.9795 | $102.98 | $103.00 | $103.00 |
| Purchase #3 | $39.37 | 5.352% | $41.4771 | $41.48 | $41.50 | $41.50 |
| Purchase #4 | $44.64 | 3.293% | $46.11 | $46.11 | $46.10 | $46.10 |
| Purchase #5 | $161.32 | 9.868% | $177.2391 | $177.24 | $177.25 | $177.20 |
| Purchase #6 | $122.99 | 5.720% | $130.025 | $130.03 | $130.05 | $130.00 |
| Purchase #7 | $113.71 | 12.593% | $128.0295 | $128.03 | $128.05 | $128.00 |
| 7 purchase totals = | $762.04 | $819.5109 | $819.52 | $819.60 | $819.50 | |