| 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 | $182.84 | 9.108% | $199.4931 | $199.49 | $199.50 | $199.50 |
| Purchase #2 | $92.70 | 6.361% | $98.5966 | $98.60 | $98.60 | $98.60 |
| Purchase #3 | $179.41 | 8.385% | $194.4535 | $194.45 | $194.45 | $194.50 |
| Purchase #4 | $145.74 | 10.855% | $161.5601 | $161.56 | $161.55 | $161.60 |
| Purchase #5 | $135.59 | 7.641% | $145.9504 | $145.95 | $145.95 | $146.00 |
| Purchase #6 | $15.93 | 6.799% | $17.0131 | $17.01 | $17.00 | $17.00 |
| Purchase #7 | $133.72 | 11.504% | $149.1031 | $149.10 | $149.10 | $149.10 |
| 7 purchase totals = | $885.93 | $966.1699 | $966.16 | $966.15 | $966.30 | |