| 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 | $172.42 | 9.656% | $189.0689 | $189.07 | $189.05 | $189.10 |
| Purchase #2 | $11.81 | 7.860% | $12.7383 | $12.74 | $12.75 | $12.70 |
| Purchase #3 | $119.74 | 4.223% | $124.7966 | $124.80 | $124.80 | $124.80 |
| Purchase #4 | $93.74 | 12.318% | $105.2869 | $105.29 | $105.30 | $105.30 |
| Purchase #5 | $37.28 | 5.346% | $39.273 | $39.27 | $39.25 | $39.30 |
| Purchase #6 | $228.69 | 13.102% | $258.653 | $258.65 | $258.65 | $258.70 |
| Purchase #7 | $197.84 | 4.127% | $206.0049 | $206.00 | $206.00 | $206.00 |
| 7 purchase totals = | $861.52 | $935.8216 | $935.82 | $935.80 | $935.90 | |