| 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 | $68.77 | 13.696% | $78.1887 | $78.19 | $78.20 | $78.20 |
| Purchase #2 | $119.62 | 8.677% | $129.9994 | $130.00 | $130.00 | $130.00 |
| Purchase #3 | $15.98 | 3.251% | $16.4995 | $16.50 | $16.50 | $16.50 |
| Purchase #4 | $178.44 | 6.362% | $189.7924 | $189.79 | $189.80 | $189.80 |
| Purchase #5 | $169.89 | 11.407% | $189.2694 | $189.27 | $189.25 | $189.30 |
| Purchase #6 | $43.64 | 5.725% | $46.1384 | $46.14 | $46.15 | $46.10 |
| Purchase #7 | $31.91 | 11.604% | $35.6128 | $35.61 | $35.60 | $35.60 |
| 7 purchase totals = | $628.25 | $685.5006 | $685.50 | $685.50 | $685.50 | |