| 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 | $76.57 | 6.699% | $81.6994 | $81.70 | $81.70 | $81.70 |
| Purchase #2 | $240.87 | 13.838% | $274.2016 | $274.20 | $274.20 | $274.20 |
| Purchase #3 | $224.35 | 9.589% | $245.8629 | $245.86 | $245.85 | $245.90 |
| Purchase #4 | $166.75 | 3.621% | $172.788 | $172.79 | $172.80 | $172.80 |
| Purchase #5 | $123.79 | 7.347% | $132.8849 | $132.88 | $132.90 | $132.90 |
| Purchase #6 | $212.51 | 4.298% | $221.6437 | $221.64 | $221.65 | $221.60 |
| Purchase #7 | $124.56 | 8.380% | $134.9981 | $135.00 | $135.00 | $135.00 |
| 7 purchase totals = | $1,169.40 | $1,264.0786 | $1,264.07 | $1,264.10 | $1,264.10 | |