| 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 | $189.60 | 12.696% | $213.6716 | $213.67 | $213.65 | $213.70 |
| Purchase #2 | $143.61 | 12.705% | $161.8557 | $161.86 | $161.85 | $161.90 |
| Purchase #3 | $217.99 | 13.815% | $248.1053 | $248.11 | $248.10 | $248.10 |
| Purchase #4 | $146.72 | 3.149% | $151.3402 | $151.34 | $151.35 | $151.30 |
| Purchase #5 | $65.91 | 9.143% | $71.9362 | $71.94 | $71.95 | $71.90 |
| Purchase #6 | $21.37 | 5.345% | $22.5122 | $22.51 | $22.50 | $22.50 |
| Purchase #7 | $79.31 | 4.679% | $83.0209 | $83.02 | $83.00 | $83.00 |
| 7 purchase totals = | $864.51 | $952.4421 | $952.45 | $952.40 | $952.40 | |