| 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 | $169.34 | 12.359% | $190.2687 | $190.27 | $190.25 | $190.30 |
| Purchase #2 | $208.48 | 6.164% | $221.3307 | $221.33 | $221.35 | $221.30 |
| Purchase #3 | $176.97 | 11.811% | $197.8719 | $197.87 | $197.85 | $197.90 |
| Purchase #4 | $218.95 | 9.853% | $240.5231 | $240.52 | $240.50 | $240.50 |
| Purchase #5 | $147.64 | 13.698% | $167.8637 | $167.86 | $167.85 | $167.90 |
| Purchase #6 | $221.72 | 3.868% | $230.2961 | $230.30 | $230.30 | $230.30 |
| Purchase #7 | $231.53 | 7.813% | $249.6194 | $249.62 | $249.60 | $249.60 |
| 7 purchase totals = | $1,374.63 | $1,497.7736 | $1,497.77 | $1,497.70 | $1,497.80 | |