| 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 | $124.76 | 10.829% | $138.2703 | $138.27 | $138.25 | $138.30 |
| Purchase #2 | $6.62 | 12.848% | $7.4705 | $7.47 | $7.45 | $7.50 |
| Purchase #3 | $213.82 | 8.788% | $232.6105 | $232.61 | $232.60 | $232.60 |
| Purchase #4 | $144.32 | 12.843% | $162.855 | $162.86 | $162.85 | $162.90 |
| Purchase #5 | $20.72 | 3.461% | $21.4371 | $21.44 | $21.45 | $21.40 |
| Purchase #6 | $156.57 | 7.580% | $168.438 | $168.44 | $168.45 | $168.40 |
| Purchase #7 | $171.93 | 4.312% | $179.3436 | $179.34 | $179.35 | $179.30 |
| 7 purchase totals = | $838.74 | $910.4250 | $910.43 | $910.40 | $910.40 | |