| 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 | $137.66 | 8.328% | $149.1243 | $149.12 | $149.10 | $149.10 |
| Purchase #2 | $93.95 | 9.606% | $102.9748 | $102.97 | $102.95 | $103.00 |
| Purchase #3 | $185.82 | 13.666% | $211.2142 | $211.21 | $211.20 | $211.20 |
| Purchase #4 | $188.61 | 8.491% | $204.6249 | $204.62 | $204.60 | $204.60 |
| Purchase #5 | $118.42 | 8.655% | $128.6693 | $128.67 | $128.65 | $128.70 |
| Purchase #6 | $53.77 | 5.206% | $56.5693 | $56.57 | $56.55 | $56.60 |
| Purchase #7 | $60.76 | 4.384% | $63.4237 | $63.42 | $63.40 | $63.40 |
| 7 purchase totals = | $838.99 | $916.6005 | $916.58 | $916.45 | $916.60 | |