| 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 | $120.98 | 13.789% | $137.6619 | $137.66 | $137.65 | $137.70 |
| Purchase #2 | $84.91 | 11.799% | $94.9285 | $94.93 | $94.95 | $94.90 |
| Purchase #3 | $141.67 | 6.286% | $150.5754 | $150.58 | $150.60 | $150.60 |
| Purchase #4 | $116.96 | 11.257% | $130.1262 | $130.13 | $130.15 | $130.10 |
| Purchase #5 | $62.37 | 12.663% | $70.2679 | $70.27 | $70.25 | $70.30 |
| Purchase #6 | $96.59 | 10.422% | $106.6566 | $106.66 | $106.65 | $106.70 |
| Purchase #7 | $147.81 | 3.554% | $153.0632 | $153.06 | $153.05 | $153.10 |
| 7 purchase totals = | $771.29 | $843.2797 | $843.29 | $843.30 | $843.40 | |