| 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 | $176.41 | 8.854% | $192.0293 | $192.03 | $192.05 | $192.00 |
| Purchase #2 | $21.85 | 4.180% | $22.7633 | $22.76 | $22.75 | $22.80 |
| Purchase #3 | $6.69 | 6.125% | $7.0998 | $7.10 | $7.10 | $7.10 |
| Purchase #4 | $50.30 | 12.748% | $56.7122 | $56.71 | $56.70 | $56.70 |
| Purchase #5 | $241.60 | 6.120% | $256.3859 | $256.39 | $256.40 | $256.40 |
| Purchase #6 | $17.69 | 5.265% | $18.6214 | $18.62 | $18.60 | $18.60 |
| Purchase #7 | $19.51 | 8.118% | $21.0938 | $21.09 | $21.10 | $21.10 |
| 7 purchase totals = | $534.05 | $574.7057 | $574.70 | $574.70 | $574.70 | |