| 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 | $149.75 | 11.273% | $166.6313 | $166.63 | $166.65 | $166.60 |
| Purchase #2 | $6.84 | 3.180% | $7.0575 | $7.06 | $7.05 | $7.10 |
| Purchase #3 | $141.75 | 12.664% | $159.7012 | $159.70 | $159.70 | $159.70 |
| Purchase #4 | $115.55 | 3.154% | $119.1944 | $119.19 | $119.20 | $119.20 |
| Purchase #5 | $170.59 | 13.224% | $193.1488 | $193.15 | $193.15 | $193.10 |
| Purchase #6 | $128.54 | 8.767% | $139.8091 | $139.81 | $139.80 | $139.80 |
| Purchase #7 | $103.51 | 8.631% | $112.4439 | $112.44 | $112.45 | $112.40 |
| 7 purchase totals = | $816.53 | $897.9862 | $897.98 | $898.00 | $897.90 | |