| 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 | $142.48 | 3.536% | $147.5181 | $147.52 | $147.50 | $147.50 |
| Purchase #2 | $131.76 | 10.302% | $145.3339 | $145.33 | $145.35 | $145.30 |
| Purchase #3 | $54.43 | 8.350% | $58.9749 | $58.97 | $58.95 | $59.00 |
| Purchase #4 | $90.37 | 3.624% | $93.645 | $93.65 | $93.65 | $93.60 |
| Purchase #5 | $213.44 | 3.262% | $220.4024 | $220.40 | $220.40 | $220.40 |
| Purchase #6 | $178.61 | 12.224% | $200.4433 | $200.44 | $200.45 | $200.40 |
| Purchase #7 | $107.80 | 10.497% | $119.1158 | $119.12 | $119.10 | $119.10 |
| 7 purchase totals = | $918.89 | $985.4334 | $985.43 | $985.40 | $985.30 | |