| 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 | $143.72 | 5.259% | $151.2782 | $151.28 | $151.30 | $151.30 |
| Purchase #2 | $42.32 | 9.277% | $46.246 | $46.25 | $46.25 | $46.20 |
| Purchase #3 | $203.26 | 11.643% | $226.9256 | $226.93 | $226.95 | $226.90 |
| Purchase #4 | $176.68 | 10.311% | $194.8975 | $194.90 | $194.90 | $194.90 |
| Purchase #5 | $216.65 | 11.553% | $241.6796 | $241.68 | $241.70 | $241.70 |
| Purchase #6 | $117.79 | 9.751% | $129.2757 | $129.28 | $129.30 | $129.30 |
| Purchase #7 | $184.64 | 7.801% | $199.0438 | $199.04 | $199.05 | $199.00 |
| 7 purchase totals = | $1,085.06 | $1,189.3464 | $1,189.36 | $1,189.45 | $1,189.30 | |