| 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 | $202.98 | 6.298% | $215.7637 | $215.76 | $215.75 | $215.80 |
| Purchase #2 | $105.82 | 13.439% | $120.0411 | $120.04 | $120.05 | $120.00 |
| Purchase #3 | $211.80 | 4.214% | $220.7253 | $220.73 | $220.75 | $220.70 |
| Purchase #4 | $105.52 | 5.477% | $111.2993 | $111.30 | $111.30 | $111.30 |
| Purchase #5 | $155.58 | 7.561% | $167.3434 | $167.34 | $167.35 | $167.30 |
| Purchase #6 | $18.68 | 9.856% | $20.5211 | $20.52 | $20.50 | $20.50 |
| Purchase #7 | $57.99 | 4.550% | $60.6285 | $60.63 | $60.65 | $60.60 |
| 7 purchase totals = | $858.37 | $916.3224 | $916.32 | $916.35 | $916.20 | |