| 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 | $149.27 | 12.415% | $167.8019 | $167.80 | $167.80 | $167.80 |
| Purchase #2 | $133.67 | 8.861% | $145.5145 | $145.51 | $145.50 | $145.50 |
| Purchase #3 | $220.56 | 12.401% | $247.9116 | $247.91 | $247.90 | $247.90 |
| Purchase #4 | $94.62 | 12.694% | $106.6311 | $106.63 | $106.65 | $106.60 |
| Purchase #5 | $84.43 | 13.533% | $95.8559 | $95.86 | $95.85 | $95.90 |
| Purchase #6 | $166.74 | 6.163% | $177.0162 | $177.02 | $177.00 | $177.00 |
| Purchase #7 | $60.28 | 11.555% | $67.2454 | $67.25 | $67.25 | $67.20 |
| 7 purchase totals = | $909.57 | $1,007.9766 | $1,007.98 | $1,007.95 | $1,007.90 | |