| 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 | $169.90 | 11.733% | $189.8344 | $189.83 | $189.85 | $189.80 |
| Purchase #2 | $248.48 | 12.226% | $278.8592 | $278.86 | $278.85 | $278.90 |
| Purchase #3 | $157.64 | 7.247% | $169.0642 | $169.06 | $169.05 | $169.10 |
| Purchase #4 | $229.78 | 9.706% | $252.0824 | $252.08 | $252.10 | $252.10 |
| Purchase #5 | $233.68 | 5.872% | $247.4017 | $247.40 | $247.40 | $247.40 |
| Purchase #6 | $230.85 | 4.272% | $240.7119 | $240.71 | $240.70 | $240.70 |
| Purchase #7 | $38.53 | 13.529% | $43.7427 | $43.74 | $43.75 | $43.70 |
| 7 purchase totals = | $1,308.86 | $1,421.6965 | $1,421.68 | $1,421.70 | $1,421.70 | |