| 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 | $168.68 | 11.783% | $188.5556 | $188.56 | $188.55 | $188.60 |
| Purchase #2 | $51.48 | 12.387% | $57.8568 | $57.86 | $57.85 | $57.90 |
| Purchase #3 | $79.93 | 13.861% | $91.0091 | $91.01 | $91.00 | $91.00 |
| Purchase #4 | $43.26 | 6.867% | $46.2307 | $46.23 | $46.25 | $46.20 |
| Purchase #5 | $198.28 | 7.225% | $212.6057 | $212.61 | $212.60 | $212.60 |
| Purchase #6 | $144.75 | 12.260% | $162.4964 | $162.50 | $162.50 | $162.50 |
| Purchase #7 | $98.48 | 12.133% | $110.4286 | $110.43 | $110.45 | $110.40 |
| 7 purchase totals = | $784.86 | $869.1829 | $869.20 | $869.20 | $869.20 | |