| 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 | $19.82 | 12.163% | $22.2307 | $22.23 | $22.25 | $22.20 |
| Purchase #2 | $176.95 | 5.325% | $186.3726 | $186.37 | $186.35 | $186.40 |
| Purchase #3 | $203.54 | 6.433% | $216.6337 | $216.63 | $216.65 | $216.60 |
| Purchase #4 | $214.51 | 13.685% | $243.8657 | $243.87 | $243.85 | $243.90 |
| Purchase #5 | $93.73 | 7.394% | $100.6604 | $100.66 | $100.65 | $100.70 |
| Purchase #6 | $128.80 | 13.126% | $145.7063 | $145.71 | $145.70 | $145.70 |
| Purchase #7 | $72.49 | 4.463% | $75.7252 | $75.73 | $75.75 | $75.70 |
| 7 purchase totals = | $909.84 | $991.1946 | $991.20 | $991.20 | $991.20 | |