| 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 | $169.46 | 10.584% | $187.3956 | $187.40 | $187.40 | $187.40 |
| Purchase #2 | $179.88 | 10.104% | $198.0551 | $198.06 | $198.05 | $198.10 |
| Purchase #3 | $32.94 | 13.401% | $37.3543 | $37.35 | $37.35 | $37.40 |
| Purchase #4 | $144.31 | 12.562% | $162.4382 | $162.44 | $162.45 | $162.40 |
| Purchase #5 | $126.47 | 7.363% | $135.782 | $135.78 | $135.80 | $135.80 |
| Purchase #6 | $67.61 | 4.535% | $70.6761 | $70.68 | $70.70 | $70.70 |
| Purchase #7 | $207.99 | 6.394% | $221.2889 | $221.29 | $221.30 | $221.30 |
| 7 purchase totals = | $928.66 | $1,012.9902 | $1,013.00 | $1,013.05 | $1,013.10 | |