| 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 | $112.87 | 3.851% | $117.2166 | $117.22 | $117.20 | $117.20 |
| Purchase #2 | $141.48 | 3.175% | $145.972 | $145.97 | $145.95 | $146.00 |
| Purchase #3 | $229.75 | 10.745% | $254.4366 | $254.44 | $254.45 | $254.40 |
| Purchase #4 | $229.62 | 3.843% | $238.4443 | $238.44 | $238.45 | $238.40 |
| Purchase #5 | $210.84 | 13.658% | $239.6365 | $239.64 | $239.65 | $239.60 |
| Purchase #6 | $141.28 | 6.475% | $150.4279 | $150.43 | $150.45 | $150.40 |
| Purchase #7 | $12.84 | 11.749% | $14.3486 | $14.35 | $14.35 | $14.30 |
| 7 purchase totals = | $1,078.68 | $1,160.4825 | $1,160.49 | $1,160.50 | $1,160.30 | |