| 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 | $186.48 | 4.354% | $194.5993 | $194.60 | $194.60 | $194.60 |
| Purchase #2 | $188.30 | 11.747% | $210.4196 | $210.42 | $210.40 | $210.40 |
| Purchase #3 | $178.63 | 7.214% | $191.5164 | $191.52 | $191.50 | $191.50 |
| Purchase #4 | $131.26 | 13.293% | $148.7084 | $148.71 | $148.70 | $148.70 |
| Purchase #5 | $139.48 | 11.103% | $154.9665 | $154.97 | $154.95 | $155.00 |
| Purchase #6 | $42.57 | 3.822% | $44.197 | $44.20 | $44.20 | $44.20 |
| Purchase #7 | $7.34 | 12.401% | $8.2502 | $8.25 | $8.25 | $8.30 |
| 7 purchase totals = | $874.06 | $952.6574 | $952.67 | $952.60 | $952.70 | |