| 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 | $142.86 | 8.730% | $155.3317 | $155.33 | $155.35 | $155.30 |
| Purchase #2 | $42.86 | 4.156% | $44.6413 | $44.64 | $44.65 | $44.60 |
| Purchase #3 | $29.56 | 5.412% | $31.1598 | $31.16 | $31.15 | $31.20 |
| Purchase #4 | $161.53 | 12.748% | $182.1218 | $182.12 | $182.10 | $182.10 |
| Purchase #5 | $187.51 | 7.523% | $201.6164 | $201.62 | $201.60 | $201.60 |
| Purchase #6 | $120.28 | 4.333% | $125.4917 | $125.49 | $125.50 | $125.50 |
| Purchase #7 | $41.43 | 8.463% | $44.9362 | $44.94 | $44.95 | $44.90 |
| 7 purchase totals = | $726.03 | $785.2989 | $785.30 | $785.30 | $785.20 | |