| 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 | $155.47 | 7.847% | $167.6697 | $167.67 | $167.65 | $167.70 |
| Purchase #2 | $137.71 | 3.827% | $142.9802 | $142.98 | $143.00 | $143.00 |
| Purchase #3 | $155.51 | 8.232% | $168.3116 | $168.31 | $168.30 | $168.30 |
| Purchase #4 | $211.67 | 10.233% | $233.3302 | $233.33 | $233.35 | $233.30 |
| Purchase #5 | $227.91 | 6.842% | $243.5036 | $243.50 | $243.50 | $243.50 |
| Purchase #6 | $60.73 | 13.677% | $69.036 | $69.04 | $69.05 | $69.00 |
| Purchase #7 | $219.94 | 3.866% | $228.4429 | $228.44 | $228.45 | $228.40 |
| 7 purchase totals = | $1,168.94 | $1,253.2742 | $1,253.27 | $1,253.30 | $1,253.20 | |