| 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 | $168.46 | 10.752% | $186.5728 | $186.57 | $186.55 | $186.60 |
| Purchase #2 | $191.25 | 9.779% | $209.9523 | $209.95 | $209.95 | $210.00 |
| Purchase #3 | $118.92 | 7.715% | $128.0947 | $128.09 | $128.10 | $128.10 |
| Purchase #4 | $116.47 | 5.132% | $122.4472 | $122.45 | $122.45 | $122.40 |
| Purchase #5 | $162.59 | 5.399% | $171.3682 | $171.37 | $171.35 | $171.40 |
| Purchase #6 | $159.28 | 13.624% | $180.9803 | $180.98 | $181.00 | $181.00 |
| Purchase #7 | $126.73 | 8.325% | $137.2803 | $137.28 | $137.30 | $137.30 |
| 7 purchase totals = | $1,043.70 | $1,136.6958 | $1,136.69 | $1,136.70 | $1,136.80 | |