| 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 | $113.96 | 13.747% | $129.6261 | $129.63 | $129.65 | $129.60 |
| Purchase #2 | $236.35 | 7.328% | $253.6697 | $253.67 | $253.65 | $253.70 |
| Purchase #3 | $183.45 | 8.620% | $199.2634 | $199.26 | $199.25 | $199.30 |
| Purchase #4 | $32.76 | 13.754% | $37.2658 | $37.27 | $37.25 | $37.30 |
| Purchase #5 | $16.41 | 8.336% | $17.7779 | $17.78 | $17.80 | $17.80 |
| Purchase #6 | $74.73 | 13.217% | $84.6071 | $84.61 | $84.60 | $84.60 |
| Purchase #7 | $172.53 | 9.511% | $188.9393 | $188.94 | $188.95 | $188.90 |
| 7 purchase totals = | $830.19 | $911.1493 | $911.16 | $911.15 | $911.20 | |