| 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 | $140.60 | 6.248% | $149.3847 | $149.38 | $149.40 | $149.40 |
| Purchase #2 | $176.83 | 4.828% | $185.3674 | $185.37 | $185.35 | $185.40 |
| Purchase #3 | $37.92 | 6.153% | $40.2532 | $40.25 | $40.25 | $40.30 |
| Purchase #4 | $37.77 | 5.364% | $39.796 | $39.80 | $39.80 | $39.80 |
| Purchase #5 | $27.50 | 6.415% | $29.2641 | $29.26 | $29.25 | $29.30 |
| Purchase #6 | $249.42 | 10.761% | $276.2601 | $276.26 | $276.25 | $276.30 |
| Purchase #7 | $94.64 | 7.337% | $101.5837 | $101.58 | $101.60 | $101.60 |
| 7 purchase totals = | $764.68 | $821.9092 | $821.90 | $821.90 | $822.10 | |