| 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 | $162.28 | 10.135% | $178.7271 | $178.73 | $178.75 | $178.70 |
| Purchase #2 | $125.48 | 9.353% | $137.2161 | $137.22 | $137.20 | $137.20 |
| Purchase #3 | $247.50 | 11.683% | $276.4154 | $276.42 | $276.40 | $276.40 |
| Purchase #4 | $117.49 | 5.200% | $123.5995 | $123.60 | $123.60 | $123.60 |
| Purchase #5 | $126.62 | 7.810% | $136.509 | $136.51 | $136.50 | $136.50 |
| Purchase #6 | $69.74 | 9.489% | $76.3576 | $76.36 | $76.35 | $76.40 |
| Purchase #7 | $237.88 | 5.630% | $251.2726 | $251.27 | $251.25 | $251.30 |
| 7 purchase totals = | $1,086.99 | $1,180.0973 | $1,180.11 | $1,180.05 | $1,180.10 | |