| 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 | $154.44 | 5.248% | $162.545 | $162.55 | $162.55 | $162.50 |
| Purchase #2 | $160.89 | 5.483% | $169.7116 | $169.71 | $169.70 | $169.70 |
| Purchase #3 | $190.95 | 13.275% | $216.2986 | $216.30 | $216.30 | $216.30 |
| Purchase #4 | $70.88 | 7.413% | $76.1343 | $76.13 | $76.15 | $76.10 |
| Purchase #5 | $14.64 | 4.186% | $15.2528 | $15.25 | $15.25 | $15.30 |
| Purchase #6 | $160.59 | 12.261% | $180.2799 | $180.28 | $180.30 | $180.30 |
| Purchase #7 | $234.90 | 13.311% | $266.1675 | $266.17 | $266.15 | $266.20 |
| 7 purchase totals = | $987.29 | $1,086.3897 | $1,086.39 | $1,086.40 | $1,086.40 | |