| 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 | $112.73 | 6.275% | $119.8038 | $119.80 | $119.80 | $119.80 |
| Purchase #2 | $21.39 | 11.517% | $23.8535 | $23.85 | $23.85 | $23.90 |
| Purchase #3 | $126.73 | 8.781% | $137.8582 | $137.86 | $137.85 | $137.90 |
| Purchase #4 | $28.67 | 8.480% | $31.1012 | $31.10 | $31.10 | $31.10 |
| Purchase #5 | $162.53 | 11.765% | $181.6517 | $181.65 | $181.65 | $181.70 |
| Purchase #6 | $136.31 | 13.333% | $154.4842 | $154.48 | $154.50 | $154.50 |
| Purchase #7 | $137.41 | 13.692% | $156.2242 | $156.22 | $156.20 | $156.20 |
| 7 purchase totals = | $725.77 | $804.9768 | $804.96 | $804.95 | $805.10 | |