| 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 | $186.92 | 5.634% | $197.4511 | $197.45 | $197.45 | $197.50 |
| Purchase #2 | $109.26 | 5.177% | $114.9164 | $114.92 | $114.90 | $114.90 |
| Purchase #3 | $62.94 | 7.574% | $67.7071 | $67.71 | $67.70 | $67.70 |
| Purchase #4 | $96.51 | 13.869% | $109.895 | $109.90 | $109.90 | $109.90 |
| Purchase #5 | $249.85 | 5.657% | $263.984 | $263.98 | $264.00 | $264.00 |
| Purchase #6 | $172.42 | 11.336% | $191.9655 | $191.97 | $191.95 | $192.00 |
| Purchase #7 | $216.35 | 7.648% | $232.8964 | $232.90 | $232.90 | $232.90 |
| 7 purchase totals = | $1,094.25 | $1,178.8155 | $1,178.83 | $1,178.80 | $1,178.90 | |