| 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 | $175.61 | 4.360% | $183.2666 | $183.27 | $183.25 | $183.30 |
| Purchase #2 | $141.52 | 7.260% | $151.7944 | $151.79 | $151.80 | $151.80 |
| Purchase #3 | $192.68 | 9.671% | $211.3141 | $211.31 | $211.30 | $211.30 |
| Purchase #4 | $61.50 | 5.276% | $64.7447 | $64.74 | $64.75 | $64.70 |
| Purchase #5 | $113.29 | 13.191% | $128.2341 | $128.23 | $128.25 | $128.20 |
| Purchase #6 | $177.62 | 5.649% | $187.6538 | $187.65 | $187.65 | $187.70 |
| Purchase #7 | $76.39 | 11.307% | $85.0274 | $85.03 | $85.05 | $85.00 |
| 7 purchase totals = | $938.61 | $1,012.0351 | $1,012.02 | $1,012.05 | $1,012.00 | |