| 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 | $172.61 | 9.572% | $189.1322 | $189.13 | $189.15 | $189.10 |
| Purchase #2 | $108.26 | 8.683% | $117.6602 | $117.66 | $117.65 | $117.70 |
| Purchase #3 | $23.34 | 10.871% | $25.8773 | $25.88 | $25.90 | $25.90 |
| Purchase #4 | $91.97 | 6.851% | $98.2709 | $98.27 | $98.25 | $98.30 |
| Purchase #5 | $227.99 | 7.249% | $244.517 | $244.52 | $244.50 | $244.50 |
| Purchase #6 | $222.43 | 10.566% | $245.932 | $245.93 | $245.95 | $245.90 |
| Purchase #7 | $191.80 | 4.315% | $200.0762 | $200.08 | $200.10 | $200.10 |
| 7 purchase totals = | $1,038.40 | $1,121.4658 | $1,121.47 | $1,121.50 | $1,121.50 | |