| 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 | $160.56 | 5.635% | $169.6076 | $169.61 | $169.60 | $169.60 |
| Purchase #2 | $34.49 | 13.530% | $39.1565 | $39.16 | $39.15 | $39.20 |
| Purchase #3 | $140.28 | 4.340% | $146.3682 | $146.37 | $146.35 | $146.40 |
| Purchase #4 | $70.98 | 3.719% | $73.6197 | $73.62 | $73.60 | $73.60 |
| Purchase #5 | $12.68 | 3.330% | $13.1022 | $13.10 | $13.10 | $13.10 |
| Purchase #6 | $178.92 | 7.205% | $191.8112 | $191.81 | $191.80 | $191.80 |
| Purchase #7 | $128.58 | 11.445% | $143.296 | $143.30 | $143.30 | $143.30 |
| 7 purchase totals = | $726.49 | $776.9614 | $776.97 | $776.90 | $777.00 | |