| 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 | $157.91 | 5.781% | $167.0388 | $167.04 | $167.05 | $167.00 |
| Purchase #2 | $148.32 | 8.739% | $161.2817 | $161.28 | $161.30 | $161.30 |
| Purchase #3 | $22.28 | 4.694% | $23.3258 | $23.33 | $23.35 | $23.30 |
| Purchase #4 | $104.60 | 7.197% | $112.1281 | $112.13 | $112.15 | $112.10 |
| Purchase #5 | $156.39 | 10.497% | $172.8063 | $172.81 | $172.80 | $172.80 |
| Purchase #6 | $120.84 | 7.770% | $130.2293 | $130.23 | $130.25 | $130.20 |
| Purchase #7 | $181.40 | 4.829% | $190.1598 | $190.16 | $190.15 | $190.20 |
| 7 purchase totals = | $891.74 | $956.9698 | $956.98 | $957.05 | $956.90 | |