| 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 | $108.32 | 9.616% | $118.7361 | $118.74 | $118.75 | $118.70 |
| Purchase #2 | $63.73 | 10.515% | $70.4312 | $70.43 | $70.45 | $70.40 |
| Purchase #3 | $123.85 | 10.359% | $136.6796 | $136.68 | $136.70 | $136.70 |
| Purchase #4 | $149.57 | 13.409% | $169.6258 | $169.63 | $169.65 | $169.60 |
| Purchase #5 | $113.36 | 9.222% | $123.8141 | $123.81 | $123.80 | $123.80 |
| Purchase #6 | $184.95 | 3.275% | $191.0071 | $191.01 | $191.00 | $191.00 |
| Purchase #7 | $129.77 | 4.512% | $135.6252 | $135.63 | $135.65 | $135.60 |
| 7 purchase totals = | $873.55 | $945.9191 | $945.93 | $946.00 | $945.80 | |