| 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 | $144.34 | 9.679% | $158.3107 | $158.31 | $158.30 | $158.30 |
| Purchase #2 | $219.64 | 13.243% | $248.7269 | $248.73 | $248.75 | $248.70 |
| Purchase #3 | $193.33 | 8.385% | $209.5407 | $209.54 | $209.55 | $209.50 |
| Purchase #4 | $196.98 | 7.421% | $211.5979 | $211.60 | $211.60 | $211.60 |
| Purchase #5 | $195.26 | 10.466% | $215.6959 | $215.70 | $215.70 | $215.70 |
| Purchase #6 | $20.29 | 6.376% | $21.5837 | $21.58 | $21.60 | $21.60 |
| Purchase #7 | $119.60 | 7.226% | $128.2423 | $128.24 | $128.25 | $128.20 |
| 7 purchase totals = | $1,089.44 | $1,193.6981 | $1,193.70 | $1,193.75 | $1,193.60 | |