| 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 | $129.56 | 7.316% | $139.0386 | $139.04 | $139.05 | $139.00 |
| Purchase #2 | $171.68 | 11.410% | $191.2687 | $191.27 | $191.25 | $191.30 |
| Purchase #3 | $159.54 | 11.624% | $178.0849 | $178.08 | $178.10 | $178.10 |
| Purchase #4 | $155.49 | 5.827% | $164.5504 | $164.55 | $164.55 | $164.60 |
| Purchase #5 | $56.94 | 5.864% | $60.279 | $60.28 | $60.30 | $60.30 |
| Purchase #6 | $197.81 | 8.275% | $214.1788 | $214.18 | $214.20 | $214.20 |
| Purchase #7 | $210.72 | 10.285% | $232.3926 | $232.39 | $232.40 | $232.40 |
| 7 purchase totals = | $1,081.74 | $1,179.7930 | $1,179.79 | $1,179.85 | $1,179.90 | |