| 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 | $154.28 | 3.301% | $159.3728 | $159.37 | $159.35 | $159.40 |
| Purchase #2 | $116.89 | 11.293% | $130.0904 | $130.09 | $130.10 | $130.10 |
| Purchase #3 | $41.54 | 7.513% | $44.6609 | $44.66 | $44.65 | $44.70 |
| Purchase #4 | $130.37 | 9.722% | $143.0446 | $143.04 | $143.05 | $143.00 |
| Purchase #5 | $162.86 | 11.631% | $181.8022 | $181.80 | $181.80 | $181.80 |
| Purchase #6 | $56.74 | 8.541% | $61.5862 | $61.59 | $61.60 | $61.60 |
| Purchase #7 | $40.92 | 5.186% | $43.0421 | $43.04 | $43.05 | $43.00 |
| 7 purchase totals = | $703.60 | $763.5992 | $763.59 | $763.60 | $763.60 | |