| 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 | $170.58 | 13.208% | $193.1102 | $193.11 | $193.10 | $193.10 |
| Purchase #2 | $73.65 | 8.207% | $79.6945 | $79.69 | $79.70 | $79.70 |
| Purchase #3 | $190.80 | 11.793% | $213.301 | $213.30 | $213.30 | $213.30 |
| Purchase #4 | $167.54 | 10.671% | $185.4182 | $185.42 | $185.40 | $185.40 |
| Purchase #5 | $91.45 | 7.477% | $98.2877 | $98.29 | $98.30 | $98.30 |
| Purchase #6 | $221.59 | 6.386% | $235.7407 | $235.74 | $235.75 | $235.70 |
| Purchase #7 | $6.78 | 4.222% | $7.0663 | $7.07 | $7.05 | $7.10 |
| 7 purchase totals = | $922.39 | $1,012.6186 | $1,012.62 | $1,012.60 | $1,012.60 | |