| 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 | $136.34 | 7.593% | $146.6923 | $146.69 | $146.70 | $146.70 |
| Purchase #2 | $113.43 | 6.424% | $120.7167 | $120.72 | $120.70 | $120.70 |
| Purchase #3 | $122.32 | 7.126% | $131.0365 | $131.04 | $131.05 | $131.00 |
| Purchase #4 | $83.63 | 3.496% | $86.5537 | $86.55 | $86.55 | $86.60 |
| Purchase #5 | $211.54 | 13.687% | $240.4935 | $240.49 | $240.50 | $240.50 |
| Purchase #6 | $20.49 | 10.489% | $22.6392 | $22.64 | $22.65 | $22.60 |
| Purchase #7 | $35.51 | 10.848% | $39.3621 | $39.36 | $39.35 | $39.40 |
| 7 purchase totals = | $723.26 | $787.4940 | $787.49 | $787.50 | $787.50 | |