| 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 | $178.48 | 8.835% | $194.2487 | $194.25 | $194.25 | $194.20 |
| Purchase #2 | $16.65 | 13.674% | $18.9267 | $18.93 | $18.95 | $18.90 |
| Purchase #3 | $93.59 | 10.152% | $103.0913 | $103.09 | $103.10 | $103.10 |
| Purchase #4 | $26.25 | 6.523% | $27.9623 | $27.96 | $27.95 | $28.00 |
| Purchase #5 | $130.49 | 5.324% | $137.4373 | $137.44 | $137.45 | $137.40 |
| Purchase #6 | $150.84 | 5.306% | $158.8436 | $158.84 | $158.85 | $158.80 |
| Purchase #7 | $231.50 | 5.675% | $244.6376 | $244.64 | $244.65 | $244.60 |
| 7 purchase totals = | $827.80 | $885.1475 | $885.15 | $885.20 | $885.00 | |