| 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 | $190.84 | 6.241% | $202.7503 | $202.75 | $202.75 | $202.80 |
| Purchase #2 | $196.59 | 8.817% | $213.9233 | $213.92 | $213.90 | $213.90 |
| Purchase #3 | $238.86 | 7.797% | $257.4839 | $257.48 | $257.50 | $257.50 |
| Purchase #4 | $74.53 | 11.117% | $82.8155 | $82.82 | $82.80 | $82.80 |
| Purchase #5 | $151.37 | 6.153% | $160.6838 | $160.68 | $160.70 | $160.70 |
| Purchase #6 | $141.75 | 10.802% | $157.0618 | $157.06 | $157.05 | $157.10 |
| Purchase #7 | $41.60 | 13.421% | $47.1831 | $47.18 | $47.20 | $47.20 |
| 7 purchase totals = | $1,035.54 | $1,121.9017 | $1,121.89 | $1,121.90 | $1,122.00 | |