| 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 | $155.97 | 10.341% | $172.0989 | $172.10 | $172.10 | $172.10 |
| Purchase #2 | $108.37 | 11.249% | $120.5605 | $120.56 | $120.55 | $120.60 |
| Purchase #3 | $19.79 | 12.820% | $22.3271 | $22.33 | $22.35 | $22.30 |
| Purchase #4 | $201.52 | 4.543% | $210.6751 | $210.68 | $210.70 | $210.70 |
| Purchase #5 | $161.60 | 9.110% | $176.3218 | $176.32 | $176.30 | $176.30 |
| Purchase #6 | $29.63 | 7.260% | $31.7811 | $31.78 | $31.80 | $31.80 |
| Purchase #7 | $18.96 | 6.633% | $20.2176 | $20.22 | $20.20 | $20.20 |
| 7 purchase totals = | $695.84 | $753.9821 | $753.99 | $754.00 | $754.00 | |