| 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 | $183.39 | 8.209% | $198.4445 | $198.44 | $198.45 | $198.40 |
| Purchase #2 | $51.45 | 12.610% | $57.9378 | $57.94 | $57.95 | $57.90 |
| Purchase #3 | $54.92 | 11.293% | $61.1221 | $61.12 | $61.10 | $61.10 |
| Purchase #4 | $150.28 | 9.617% | $164.7324 | $164.73 | $164.75 | $164.70 |
| Purchase #5 | $123.74 | 7.612% | $133.1591 | $133.16 | $133.15 | $133.20 |
| Purchase #6 | $156.45 | 6.654% | $166.8602 | $166.86 | $166.85 | $166.90 |
| Purchase #7 | $107.27 | 8.482% | $116.3686 | $116.37 | $116.35 | $116.40 |
| 7 purchase totals = | $827.50 | $898.6247 | $898.62 | $898.60 | $898.60 | |