| 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 | $150.99 | 5.548% | $159.3669 | $159.37 | $159.35 | $159.40 |
| Purchase #2 | $194.55 | 6.583% | $207.3572 | $207.36 | $207.35 | $207.40 |
| Purchase #3 | $176.76 | 12.184% | $198.2964 | $198.30 | $198.30 | $198.30 |
| Purchase #4 | $141.91 | 5.441% | $149.6313 | $149.63 | $149.65 | $149.60 |
| Purchase #5 | $32.69 | 6.803% | $34.9139 | $34.91 | $34.90 | $34.90 |
| Purchase #6 | $198.25 | 4.483% | $207.1375 | $207.14 | $207.15 | $207.10 |
| Purchase #7 | $125.73 | 9.346% | $137.4807 | $137.48 | $137.50 | $137.50 |
| 7 purchase totals = | $1,020.88 | $1,094.1839 | $1,094.19 | $1,094.20 | $1,094.20 | |