| 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 | $178.89 | 11.491% | $199.4462 | $199.45 | $199.45 | $199.40 |
| Purchase #2 | $154.93 | 13.843% | $176.377 | $176.38 | $176.40 | $176.40 |
| Purchase #3 | $145.36 | 9.268% | $158.832 | $158.83 | $158.85 | $158.80 |
| Purchase #4 | $38.76 | 7.828% | $41.7941 | $41.79 | $41.80 | $41.80 |
| Purchase #5 | $54.32 | 6.408% | $57.8008 | $57.80 | $57.80 | $57.80 |
| Purchase #6 | $62.47 | 3.277% | $64.5171 | $64.52 | $64.50 | $64.50 |
| Purchase #7 | $230.97 | 10.441% | $255.0856 | $255.09 | $255.10 | $255.10 |
| 7 purchase totals = | $865.70 | $953.8528 | $953.86 | $953.90 | $953.80 | |