| 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 | $152.38 | 5.433% | $160.6588 | $160.66 | $160.65 | $160.70 |
| Purchase #2 | $193.74 | 10.163% | $213.4298 | $213.43 | $213.45 | $213.40 |
| Purchase #3 | $151.99 | 5.246% | $159.9634 | $159.96 | $159.95 | $160.00 |
| Purchase #4 | $195.64 | 9.441% | $214.1104 | $214.11 | $214.10 | $214.10 |
| Purchase #5 | $218.60 | 11.336% | $243.3805 | $243.38 | $243.40 | $243.40 |
| Purchase #6 | $14.55 | 11.872% | $16.2774 | $16.28 | $16.30 | $16.30 |
| Purchase #7 | $112.54 | 9.228% | $122.9252 | $122.93 | $122.95 | $122.90 |
| 7 purchase totals = | $1,039.44 | $1,130.7455 | $1,130.75 | $1,130.80 | $1,130.80 | |