| 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 | $151.71 | 8.330% | $164.3474 | $164.35 | $164.35 | $164.30 |
| Purchase #2 | $185.66 | 3.118% | $191.4489 | $191.45 | $191.45 | $191.40 |
| Purchase #3 | $104.25 | 10.483% | $115.1785 | $115.18 | $115.20 | $115.20 |
| Purchase #4 | $115.33 | 6.819% | $123.1944 | $123.19 | $123.20 | $123.20 |
| Purchase #5 | $193.30 | 6.585% | $206.0288 | $206.03 | $206.05 | $206.00 |
| Purchase #6 | $232.63 | 8.874% | $253.2736 | $253.27 | $253.25 | $253.30 |
| Purchase #7 | $64.36 | 6.715% | $68.6818 | $68.68 | $68.70 | $68.70 |
| 7 purchase totals = | $1,047.24 | $1,122.1534 | $1,122.15 | $1,122.20 | $1,122.10 | |