| 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 | $185.64 | 6.498% | $197.7029 | $197.70 | $197.70 | $197.70 |
| Purchase #2 | $60.47 | 4.399% | $63.1301 | $63.13 | $63.15 | $63.10 |
| Purchase #3 | $138.44 | 12.867% | $156.2531 | $156.25 | $156.25 | $156.30 |
| Purchase #4 | $135.72 | 4.555% | $141.902 | $141.90 | $141.90 | $141.90 |
| Purchase #5 | $167.50 | 7.275% | $179.6856 | $179.69 | $179.70 | $179.70 |
| Purchase #6 | $191.56 | 13.423% | $217.2731 | $217.27 | $217.25 | $217.30 |
| Purchase #7 | $12.81 | 11.328% | $14.2611 | $14.26 | $14.25 | $14.30 |
| 7 purchase totals = | $892.14 | $970.2079 | $970.20 | $970.20 | $970.30 | |