| 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 | $168.33 | 7.827% | $181.5052 | $181.51 | $181.50 | $181.50 |
| Purchase #2 | $129.63 | 3.805% | $134.5624 | $134.56 | $134.55 | $134.60 |
| Purchase #3 | $44.85 | 8.710% | $48.7564 | $48.76 | $48.75 | $48.80 |
| Purchase #4 | $78.80 | 6.802% | $84.16 | $84.16 | $84.15 | $84.20 |
| Purchase #5 | $80.76 | 12.350% | $90.7339 | $90.73 | $90.75 | $90.70 |
| Purchase #6 | $13.98 | 8.630% | $15.1865 | $15.19 | $15.20 | $15.20 |
| Purchase #7 | $207.26 | 9.107% | $226.1352 | $226.14 | $226.15 | $226.10 |
| 7 purchase totals = | $723.61 | $781.0396 | $781.05 | $781.05 | $781.10 | |