| 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 | $211.26 | 3.724% | $219.1273 | $219.13 | $219.15 | $219.10 |
| Purchase #2 | $159.27 | 4.567% | $166.5439 | $166.54 | $166.55 | $166.50 |
| Purchase #3 | $233.40 | 13.786% | $265.5765 | $265.58 | $265.60 | $265.60 |
| Purchase #4 | $30.60 | 12.798% | $34.5162 | $34.52 | $34.50 | $34.50 |
| Purchase #5 | $71.42 | 6.392% | $75.9852 | $75.99 | $76.00 | $76.00 |
| Purchase #6 | $55.62 | 10.278% | $61.3366 | $61.34 | $61.35 | $61.30 |
| Purchase #7 | $155.99 | 6.775% | $166.5583 | $166.56 | $166.55 | $166.60 |
| 7 purchase totals = | $917.56 | $989.6440 | $989.66 | $989.70 | $989.60 | |