| 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 | $152.54 | 10.607% | $168.7199 | $168.72 | $168.70 | $168.70 |
| Purchase #2 | $91.34 | 11.803% | $102.1209 | $102.12 | $102.10 | $102.10 |
| Purchase #3 | $8.99 | 3.247% | $9.2819 | $9.28 | $9.30 | $9.30 |
| Purchase #4 | $103.71 | 7.448% | $111.4343 | $111.43 | $111.45 | $111.40 |
| Purchase #5 | $191.43 | 4.282% | $199.627 | $199.63 | $199.65 | $199.60 |
| Purchase #6 | $88.71 | 8.702% | $96.4295 | $96.43 | $96.45 | $96.40 |
| Purchase #7 | $221.76 | 3.150% | $228.7454 | $228.75 | $228.75 | $228.70 |
| 7 purchase totals = | $858.48 | $916.3589 | $916.36 | $916.40 | $916.20 | |