| 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 | $112.25 | 3.661% | $116.3595 | $116.36 | $116.35 | $116.40 |
| Purchase #2 | $68.58 | 7.707% | $73.8655 | $73.87 | $73.85 | $73.90 |
| Purchase #3 | $103.73 | 8.378% | $112.4205 | $112.42 | $112.40 | $112.40 |
| Purchase #4 | $158.54 | 8.851% | $172.5724 | $172.57 | $172.55 | $172.60 |
| Purchase #5 | $181.93 | 8.825% | $197.9853 | $197.99 | $198.00 | $198.00 |
| Purchase #6 | $103.77 | 9.367% | $113.4901 | $113.49 | $113.50 | $113.50 |
| Purchase #7 | $218.60 | 6.164% | $232.0745 | $232.07 | $232.05 | $232.10 |
| 7 purchase totals = | $947.40 | $1,018.7678 | $1,018.77 | $1,018.70 | $1,018.90 | |