| 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 | $130.90 | 7.774% | $141.0762 | $141.08 | $141.10 | $141.10 |
| Purchase #2 | $35.99 | 8.519% | $39.056 | $39.06 | $39.05 | $39.10 |
| Purchase #3 | $24.56 | 5.346% | $25.873 | $25.87 | $25.85 | $25.90 |
| Purchase #4 | $158.40 | 13.411% | $179.643 | $179.64 | $179.65 | $179.60 |
| Purchase #5 | $34.73 | 11.404% | $38.6906 | $38.69 | $38.70 | $38.70 |
| Purchase #6 | $11.39 | 5.142% | $11.9757 | $11.98 | $12.00 | $12.00 |
| Purchase #7 | $148.38 | 9.133% | $161.9315 | $161.93 | $161.95 | $161.90 |
| 7 purchase totals = | $544.35 | $598.2460 | $598.25 | $598.30 | $598.30 | |