| 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 | $191.83 | 10.347% | $211.6787 | $211.68 | $211.70 | $211.70 |
| Purchase #2 | $164.39 | 5.848% | $174.0035 | $174.00 | $174.00 | $174.00 |
| Purchase #3 | $79.87 | 12.436% | $89.8026 | $89.80 | $89.80 | $89.80 |
| Purchase #4 | $147.27 | 9.121% | $160.7025 | $160.70 | $160.70 | $160.70 |
| Purchase #5 | $149.69 | 6.671% | $159.6758 | $159.68 | $159.70 | $159.70 |
| Purchase #6 | $71.36 | 6.518% | $76.0112 | $76.01 | $76.00 | $76.00 |
| Purchase #7 | $12.59 | 12.547% | $14.1697 | $14.17 | $14.15 | $14.20 |
| 7 purchase totals = | $817.00 | $886.0440 | $886.04 | $886.05 | $886.10 | |