| 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 | $180.62 | 12.321% | $202.8742 | $202.87 | $202.85 | $202.90 |
| Purchase #2 | $141.49 | 13.475% | $160.5558 | $160.56 | $160.55 | $160.60 |
| Purchase #3 | $95.80 | 5.847% | $101.4014 | $101.40 | $101.40 | $101.40 |
| Purchase #4 | $64.95 | 8.420% | $70.4188 | $70.42 | $70.40 | $70.40 |
| Purchase #5 | $175.68 | 7.718% | $189.239 | $189.24 | $189.25 | $189.20 |
| Purchase #6 | $197.32 | 8.789% | $214.6625 | $214.66 | $214.65 | $214.70 |
| Purchase #7 | $35.46 | 8.681% | $38.5383 | $38.54 | $38.55 | $38.50 |
| 7 purchase totals = | $891.32 | $977.6900 | $977.69 | $977.65 | $977.70 | |