| 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 | $199.69 | 7.800% | $215.2658 | $215.27 | $215.25 | $215.30 |
| Purchase #2 | $80.29 | 7.855% | $86.5968 | $86.60 | $86.60 | $86.60 |
| Purchase #3 | $179.86 | 9.767% | $197.4269 | $197.43 | $197.45 | $197.40 |
| Purchase #4 | $91.66 | 8.497% | $99.4484 | $99.45 | $99.45 | $99.40 |
| Purchase #5 | $121.52 | 11.860% | $135.9323 | $135.93 | $135.95 | $135.90 |
| Purchase #6 | $84.36 | 11.718% | $94.2453 | $94.25 | $94.25 | $94.20 |
| Purchase #7 | $156.60 | 7.283% | $168.0052 | $168.01 | $168.00 | $168.00 |
| 7 purchase totals = | $913.98 | $996.9207 | $996.94 | $996.95 | $996.80 | |