| 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 | $21.46 | 8.207% | $23.2212 | $23.22 | $23.20 | $23.20 |
| Purchase #2 | $145.35 | 11.482% | $162.0391 | $162.04 | $162.05 | $162.00 |
| Purchase #3 | $139.26 | 9.531% | $152.5329 | $152.53 | $152.55 | $152.50 |
| Purchase #4 | $142.62 | 4.743% | $149.3845 | $149.38 | $149.40 | $149.40 |
| Purchase #5 | $159.90 | 4.163% | $166.5566 | $166.56 | $166.55 | $166.60 |
| Purchase #6 | $121.89 | 3.475% | $126.1257 | $126.13 | $126.15 | $126.10 |
| Purchase #7 | $72.33 | 9.545% | $79.2339 | $79.23 | $79.25 | $79.20 |
| 7 purchase totals = | $802.81 | $859.0939 | $859.09 | $859.15 | $859.00 | |