| 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 | $171.51 | 12.677% | $193.2523 | $193.25 | $193.25 | $193.30 |
| Purchase #2 | $36.84 | 10.432% | $40.6831 | $40.68 | $40.70 | $40.70 |
| Purchase #3 | $221.54 | 10.394% | $244.5669 | $244.57 | $244.55 | $244.60 |
| Purchase #4 | $207.26 | 12.872% | $233.9385 | $233.94 | $233.95 | $233.90 |
| Purchase #5 | $99.61 | 8.830% | $108.4056 | $108.41 | $108.40 | $108.40 |
| Purchase #6 | $146.53 | 12.246% | $164.4741 | $164.47 | $164.45 | $164.50 |
| Purchase #7 | $204.93 | 3.306% | $211.705 | $211.71 | $211.70 | $211.70 |
| 7 purchase totals = | $1,088.22 | $1,197.0255 | $1,197.03 | $1,197.00 | $1,197.10 | |