| 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 | $159.97 | 12.447% | $179.8815 | $179.88 | $179.90 | $179.90 |
| Purchase #2 | $232.57 | 8.122% | $251.4593 | $251.46 | $251.45 | $251.50 |
| Purchase #3 | $220.96 | 3.598% | $228.9101 | $228.91 | $228.90 | $228.90 |
| Purchase #4 | $243.75 | 8.314% | $264.0154 | $264.02 | $264.00 | $264.00 |
| Purchase #5 | $39.48 | 10.639% | $43.6803 | $43.68 | $43.70 | $43.70 |
| Purchase #6 | $210.26 | 6.359% | $223.6304 | $223.63 | $223.65 | $223.60 |
| Purchase #7 | $190.60 | 13.182% | $215.7249 | $215.72 | $215.70 | $215.70 |
| 7 purchase totals = | $1,297.59 | $1,407.3019 | $1,407.30 | $1,407.30 | $1,407.30 | |