| 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 | $160.75 | 10.189% | $177.1288 | $177.13 | $177.15 | $177.10 |
| Purchase #2 | $237.71 | 7.534% | $255.6191 | $255.62 | $255.60 | $255.60 |
| Purchase #3 | $196.49 | 11.566% | $219.216 | $219.22 | $219.20 | $219.20 |
| Purchase #4 | $180.89 | 3.385% | $187.0131 | $187.01 | $187.00 | $187.00 |
| Purchase #5 | $169.86 | 9.721% | $186.3721 | $186.37 | $186.35 | $186.40 |
| Purchase #6 | $244.95 | 13.486% | $277.984 | $277.98 | $278.00 | $278.00 |
| Purchase #7 | $96.30 | 3.700% | $99.8631 | $99.86 | $99.85 | $99.90 |
| 7 purchase totals = | $1,286.95 | $1,403.1962 | $1,403.19 | $1,403.15 | $1,403.20 | |