| 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 | $172.61 | 12.361% | $193.9463 | $193.95 | $193.95 | $193.90 |
| Purchase #2 | $48.80 | 4.819% | $51.1517 | $51.15 | $51.15 | $51.20 |
| Purchase #3 | $117.44 | 8.457% | $127.3719 | $127.37 | $127.35 | $127.40 |
| Purchase #4 | $156.50 | 3.608% | $162.1465 | $162.15 | $162.15 | $162.10 |
| Purchase #5 | $113.67 | 7.352% | $122.027 | $122.03 | $122.05 | $122.00 |
| Purchase #6 | $104.73 | 13.126% | $118.4769 | $118.48 | $118.50 | $118.50 |
| Purchase #7 | $139.83 | 4.167% | $145.6567 | $145.66 | $145.65 | $145.70 |
| 7 purchase totals = | $853.58 | $920.7770 | $920.79 | $920.80 | $920.80 | |