| 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 | $235.72 | 3.848% | $244.7905 | $244.79 | $244.80 | $244.80 |
| Purchase #2 | $38.78 | 10.637% | $42.905 | $42.91 | $42.90 | $42.90 |
| Purchase #3 | $43.30 | 5.302% | $45.5958 | $45.60 | $45.60 | $45.60 |
| Purchase #4 | $72.28 | 4.594% | $75.6005 | $75.60 | $75.60 | $75.60 |
| Purchase #5 | $174.42 | 7.781% | $187.9916 | $187.99 | $188.00 | $188.00 |
| Purchase #6 | $76.38 | 10.664% | $84.5252 | $84.53 | $84.55 | $84.50 |
| Purchase #7 | $114.40 | 6.444% | $121.7719 | $121.77 | $121.75 | $121.80 |
| 7 purchase totals = | $755.28 | $803.1805 | $803.19 | $803.20 | $803.20 | |