| 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 | $128.55 | 8.416% | $139.3688 | $139.37 | $139.35 | $139.40 |
| Purchase #2 | $136.62 | 13.314% | $154.8096 | $154.81 | $154.80 | $154.80 |
| Purchase #3 | $169.82 | 4.300% | $177.1223 | $177.12 | $177.10 | $177.10 |
| Purchase #4 | $144.73 | 10.794% | $160.3522 | $160.35 | $160.35 | $160.40 |
| Purchase #5 | $167.76 | 6.241% | $178.2299 | $178.23 | $178.25 | $178.20 |
| Purchase #6 | $29.96 | 6.570% | $31.9284 | $31.93 | $31.95 | $31.90 |
| Purchase #7 | $155.35 | 5.741% | $164.2686 | $164.27 | $164.25 | $164.30 |
| 7 purchase totals = | $932.79 | $1,006.0798 | $1,006.08 | $1,006.05 | $1,006.10 | |