| 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 | $174.27 | 7.370% | $187.1137 | $187.11 | $187.10 | $187.10 |
| Purchase #2 | $220.38 | 12.716% | $248.4035 | $248.40 | $248.40 | $248.40 |
| Purchase #3 | $33.84 | 8.711% | $36.7878 | $36.79 | $36.80 | $36.80 |
| Purchase #4 | $199.91 | 11.580% | $223.0596 | $223.06 | $223.05 | $223.10 |
| Purchase #5 | $181.51 | 7.133% | $194.4571 | $194.46 | $194.45 | $194.50 |
| Purchase #6 | $189.68 | 10.596% | $209.7785 | $209.78 | $209.80 | $209.80 |
| Purchase #7 | $159.41 | 11.716% | $178.0865 | $178.09 | $178.10 | $178.10 |
| 7 purchase totals = | $1,159.00 | $1,277.6867 | $1,277.69 | $1,277.70 | $1,277.80 | |