| 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 | $180.76 | 10.787% | $200.2586 | $200.26 | $200.25 | $200.30 |
| Purchase #2 | $47.82 | 3.794% | $49.6343 | $49.63 | $49.65 | $49.60 |
| Purchase #3 | $168.66 | 5.308% | $177.6125 | $177.61 | $177.60 | $177.60 |
| Purchase #4 | $70.61 | 12.242% | $79.2541 | $79.25 | $79.25 | $79.30 |
| Purchase #5 | $88.56 | 11.351% | $98.6124 | $98.61 | $98.60 | $98.60 |
| Purchase #6 | $95.73 | 9.334% | $104.6654 | $104.67 | $104.65 | $104.70 |
| Purchase #7 | $185.73 | 13.252% | $210.3429 | $210.34 | $210.35 | $210.30 |
| 7 purchase totals = | $837.87 | $920.3802 | $920.37 | $920.35 | $920.40 | |