| 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 | $186.53 | 3.244% | $192.581 | $192.58 | $192.60 | $192.60 |
| Purchase #2 | $18.70 | 4.562% | $19.5531 | $19.55 | $19.55 | $19.60 |
| Purchase #3 | $99.97 | 6.553% | $106.521 | $106.52 | $106.50 | $106.50 |
| Purchase #4 | $158.98 | 10.214% | $175.2182 | $175.22 | $175.20 | $175.20 |
| Purchase #5 | $129.54 | 4.537% | $135.4172 | $135.42 | $135.40 | $135.40 |
| Purchase #6 | $192.89 | 3.423% | $199.4926 | $199.49 | $199.50 | $199.50 |
| Purchase #7 | $36.56 | 9.120% | $39.8943 | $39.89 | $39.90 | $39.90 |
| 7 purchase totals = | $823.17 | $868.6774 | $868.67 | $868.65 | $868.70 | |