| 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 | $173.43 | 7.279% | $186.054 | $186.05 | $186.05 | $186.10 |
| Purchase #2 | $69.89 | 11.297% | $77.7855 | $77.79 | $77.80 | $77.80 |
| Purchase #3 | $44.25 | 8.715% | $48.1064 | $48.11 | $48.10 | $48.10 |
| Purchase #4 | $103.25 | 13.437% | $117.1237 | $117.12 | $117.10 | $117.10 |
| Purchase #5 | $121.77 | 3.770% | $126.3607 | $126.36 | $126.35 | $126.40 |
| Purchase #6 | $20.32 | 9.455% | $22.2413 | $22.24 | $22.25 | $22.20 |
| Purchase #7 | $45.85 | 6.570% | $48.8623 | $48.86 | $48.85 | $48.90 |
| 7 purchase totals = | $578.76 | $626.5339 | $626.53 | $626.50 | $626.60 | |