| 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 | $115.88 | 3.818% | $120.3043 | $120.30 | $120.30 | $120.30 |
| Purchase #2 | $63.27 | 13.270% | $71.6659 | $71.67 | $71.65 | $71.70 |
| Purchase #3 | $198.63 | 7.810% | $214.143 | $214.14 | $214.15 | $214.10 |
| Purchase #4 | $175.54 | 10.665% | $194.2613 | $194.26 | $194.25 | $194.30 |
| Purchase #5 | $161.62 | 9.687% | $177.2761 | $177.28 | $177.30 | $177.30 |
| Purchase #6 | $33.94 | 7.367% | $36.4404 | $36.44 | $36.45 | $36.40 |
| Purchase #7 | $125.99 | 11.307% | $140.2357 | $140.24 | $140.25 | $140.20 |
| 7 purchase totals = | $874.87 | $954.3267 | $954.33 | $954.35 | $954.30 | |