| 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 | $73.26 | 8.423% | $79.4307 | $79.43 | $79.45 | $79.40 |
| Purchase #2 | $160.40 | 4.860% | $168.1954 | $168.20 | $168.20 | $168.20 |
| Purchase #3 | $177.75 | 6.719% | $189.693 | $189.69 | $189.70 | $189.70 |
| Purchase #4 | $36.55 | 8.447% | $39.6374 | $39.64 | $39.65 | $39.60 |
| Purchase #5 | $160.85 | 6.724% | $171.6656 | $171.67 | $171.65 | $171.70 |
| Purchase #6 | $166.47 | 12.505% | $187.2871 | $187.29 | $187.30 | $187.30 |
| Purchase #7 | $39.68 | 5.660% | $41.9259 | $41.93 | $41.95 | $41.90 |
| 7 purchase totals = | $814.96 | $877.8351 | $877.85 | $877.90 | $877.80 | |