| 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 | $192.61 | 4.481% | $201.2409 | $201.24 | $201.25 | $201.20 |
| Purchase #2 | $12.39 | 5.755% | $13.103 | $13.10 | $13.10 | $13.10 |
| Purchase #3 | $66.44 | 9.166% | $72.5299 | $72.53 | $72.55 | $72.50 |
| Purchase #4 | $121.91 | 6.632% | $129.9951 | $130.00 | $130.00 | $130.00 |
| Purchase #5 | $78.78 | 7.241% | $84.4845 | $84.48 | $84.50 | $84.50 |
| Purchase #6 | $44.98 | 10.292% | $49.6093 | $49.61 | $49.60 | $49.60 |
| Purchase #7 | $86.37 | 8.551% | $93.7555 | $93.76 | $93.75 | $93.80 |
| 7 purchase totals = | $603.48 | $644.7182 | $644.72 | $644.75 | $644.70 | |