| 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 | $21.69 | 11.308% | $24.1427 | $24.14 | $24.15 | $24.10 |
| Purchase #2 | $141.51 | 11.335% | $157.5502 | $157.55 | $157.55 | $157.60 |
| Purchase #3 | $118.53 | 11.707% | $132.4063 | $132.41 | $132.40 | $132.40 |
| Purchase #4 | $174.35 | 10.231% | $192.1877 | $192.19 | $192.20 | $192.20 |
| Purchase #5 | $128.50 | 12.346% | $144.3646 | $144.36 | $144.35 | $144.40 |
| Purchase #6 | $68.25 | 6.164% | $72.4569 | $72.46 | $72.45 | $72.50 |
| Purchase #7 | $106.51 | 5.756% | $112.6407 | $112.64 | $112.65 | $112.60 |
| 7 purchase totals = | $759.34 | $835.7491 | $835.75 | $835.75 | $835.80 | |