| 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 | $180.53 | 9.345% | $197.4005 | $197.40 | $197.40 | $197.40 |
| Purchase #2 | $10.72 | 13.800% | $12.1994 | $12.20 | $12.20 | $12.20 |
| Purchase #3 | $72.31 | 4.142% | $75.3051 | $75.31 | $75.30 | $75.30 |
| Purchase #4 | $83.54 | 12.175% | $93.711 | $93.71 | $93.70 | $93.70 |
| Purchase #5 | $79.67 | 6.428% | $84.7912 | $84.79 | $84.80 | $84.80 |
| Purchase #6 | $42.25 | 3.157% | $43.5838 | $43.58 | $43.60 | $43.60 |
| Purchase #7 | $174.33 | 6.388% | $185.4662 | $185.47 | $185.45 | $185.50 |
| 7 purchase totals = | $643.35 | $692.4572 | $692.46 | $692.45 | $692.50 | |