| 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 | $171.77 | 4.337% | $179.2197 | $179.22 | $179.20 | $179.20 |
| Purchase #2 | $111.29 | 3.589% | $115.2842 | $115.28 | $115.30 | $115.30 |
| Purchase #3 | $73.45 | 3.334% | $75.8988 | $75.90 | $75.90 | $75.90 |
| Purchase #4 | $166.74 | 5.611% | $176.0958 | $176.10 | $176.10 | $176.10 |
| Purchase #5 | $69.68 | 3.618% | $72.201 | $72.20 | $72.20 | $72.20 |
| Purchase #6 | $129.51 | 10.408% | $142.9894 | $142.99 | $143.00 | $143.00 |
| Purchase #7 | $23.77 | 9.243% | $25.9671 | $25.97 | $25.95 | $26.00 |
| 7 purchase totals = | $746.21 | $787.6560 | $787.66 | $787.65 | $787.70 | |