| 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 | $173.50 | 9.721% | $190.3659 | $190.37 | $190.35 | $190.40 |
| Purchase #2 | $197.49 | 8.545% | $214.3655 | $214.37 | $214.35 | $214.40 |
| Purchase #3 | $229.50 | 11.147% | $255.0824 | $255.08 | $255.10 | $255.10 |
| Purchase #4 | $114.48 | 7.790% | $123.398 | $123.40 | $123.40 | $123.40 |
| Purchase #5 | $194.43 | 7.808% | $209.6111 | $209.61 | $209.60 | $209.60 |
| Purchase #6 | $180.65 | 13.311% | $204.6963 | $204.70 | $204.70 | $204.70 |
| Purchase #7 | $48.42 | 6.247% | $51.4448 | $51.44 | $51.45 | $51.40 |
| 7 purchase totals = | $1,138.47 | $1,248.9640 | $1,248.97 | $1,248.95 | $1,249.00 | |