| 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 | $96.34 | 6.765% | $102.8574 | $102.86 | $102.85 | $102.90 |
| Purchase #2 | $142.47 | 11.396% | $158.7059 | $158.71 | $158.70 | $158.70 |
| Purchase #3 | $105.40 | 4.647% | $110.2979 | $110.30 | $110.30 | $110.30 |
| Purchase #4 | $134.55 | 7.518% | $144.6655 | $144.67 | $144.65 | $144.70 |
| Purchase #5 | $66.61 | 11.596% | $74.3341 | $74.33 | $74.35 | $74.30 |
| Purchase #6 | $225.36 | 7.780% | $242.893 | $242.89 | $242.90 | $242.90 |
| Purchase #7 | $181.83 | 7.243% | $194.9999 | $195.00 | $195.00 | $195.00 |
| 7 purchase totals = | $952.56 | $1,028.7537 | $1,028.76 | $1,028.75 | $1,028.80 | |