| 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 | $30.97 | 12.166% | $34.7378 | $34.74 | $34.75 | $34.70 |
| Purchase #2 | $160.52 | 11.352% | $178.7422 | $178.74 | $178.75 | $178.70 |
| Purchase #3 | $197.75 | 5.813% | $209.2452 | $209.25 | $209.25 | $209.20 |
| Purchase #4 | $162.47 | 13.568% | $184.5139 | $184.51 | $184.50 | $184.50 |
| Purchase #5 | $226.36 | 11.183% | $251.6738 | $251.67 | $251.65 | $251.70 |
| Purchase #6 | $67.28 | 4.628% | $70.3937 | $70.39 | $70.40 | $70.40 |
| Purchase #7 | $225.46 | 8.378% | $244.349 | $244.35 | $244.35 | $244.30 |
| 7 purchase totals = | $1,070.81 | $1,173.6556 | $1,173.65 | $1,173.65 | $1,173.50 | |