| 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 | $150.56 | 12.815% | $169.8543 | $169.85 | $169.85 | $169.90 |
| Purchase #2 | $241.82 | 6.465% | $257.4537 | $257.45 | $257.45 | $257.50 |
| Purchase #3 | $117.94 | 6.343% | $125.4209 | $125.42 | $125.40 | $125.40 |
| Purchase #4 | $240.81 | 5.463% | $253.9655 | $253.97 | $253.95 | $254.00 |
| Purchase #5 | $194.51 | 7.255% | $208.6217 | $208.62 | $208.60 | $208.60 |
| Purchase #6 | $97.55 | 12.173% | $109.4248 | $109.42 | $109.40 | $109.40 |
| Purchase #7 | $18.98 | 4.444% | $19.8235 | $19.82 | $19.80 | $19.80 |
| 7 purchase totals = | $1,062.17 | $1,144.5644 | $1,144.55 | $1,144.45 | $1,144.60 | |