| 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 | $140.40 | 9.409% | $153.6102 | $153.61 | $153.60 | $153.60 |
| Purchase #2 | $179.94 | 6.624% | $191.8592 | $191.86 | $191.85 | $191.90 |
| Purchase #3 | $83.85 | 9.534% | $91.8443 | $91.84 | $91.85 | $91.80 |
| Purchase #4 | $63.86 | 9.704% | $70.057 | $70.06 | $70.05 | $70.10 |
| Purchase #5 | $65.90 | 13.348% | $74.6963 | $74.70 | $74.70 | $74.70 |
| Purchase #6 | $113.34 | 12.748% | $127.7886 | $127.79 | $127.80 | $127.80 |
| Purchase #7 | $180.31 | 12.765% | $203.3266 | $203.33 | $203.35 | $203.30 |
| 7 purchase totals = | $827.60 | $913.1822 | $913.19 | $913.20 | $913.20 | |