| 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 | $205.59 | 6.609% | $219.1774 | $219.18 | $219.20 | $219.20 |
| Purchase #2 | $137.38 | 7.624% | $147.8539 | $147.85 | $147.85 | $147.90 |
| Purchase #3 | $21.87 | 3.334% | $22.5991 | $22.60 | $22.60 | $22.60 |
| Purchase #4 | $72.31 | 13.695% | $82.2129 | $82.21 | $82.20 | $82.20 |
| Purchase #5 | $14.65 | 10.428% | $16.1777 | $16.18 | $16.20 | $16.20 |
| Purchase #6 | $221.44 | 5.294% | $233.163 | $233.16 | $233.15 | $233.20 |
| Purchase #7 | $201.58 | 8.717% | $219.1517 | $219.15 | $219.15 | $219.20 |
| 7 purchase totals = | $874.82 | $940.3357 | $940.33 | $940.35 | $940.50 | |