| 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 | $151.64 | 12.722% | $170.9316 | $170.93 | $170.95 | $170.90 |
| Purchase #2 | $76.95 | 3.805% | $79.8779 | $79.88 | $79.90 | $79.90 |
| Purchase #3 | $191.54 | 11.479% | $213.5269 | $213.53 | $213.55 | $213.50 |
| Purchase #4 | $183.26 | 6.575% | $195.3093 | $195.31 | $195.30 | $195.30 |
| Purchase #5 | $131.96 | 11.590% | $147.2542 | $147.25 | $147.25 | $147.30 |
| Purchase #6 | $166.31 | 12.862% | $187.7008 | $187.70 | $187.70 | $187.70 |
| Purchase #7 | $242.31 | 6.813% | $258.8186 | $258.82 | $258.80 | $258.80 |
| 7 purchase totals = | $1,143.97 | $1,253.4193 | $1,253.42 | $1,253.45 | $1,253.40 | |