| 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 | $180.86 | 12.548% | $203.5543 | $203.55 | $203.55 | $203.60 |
| Purchase #2 | $132.34 | 13.506% | $150.2138 | $150.21 | $150.20 | $150.20 |
| Purchase #3 | $102.26 | 3.112% | $105.4423 | $105.44 | $105.45 | $105.40 |
| Purchase #4 | $227.90 | 12.444% | $256.2599 | $256.26 | $256.25 | $256.30 |
| Purchase #5 | $147.70 | 8.433% | $160.1555 | $160.16 | $160.15 | $160.20 |
| Purchase #6 | $40.45 | 11.724% | $45.1924 | $45.19 | $45.20 | $45.20 |
| Purchase #7 | $111.79 | 11.687% | $124.8549 | $124.85 | $124.85 | $124.90 |
| 7 purchase totals = | $943.30 | $1,045.6731 | $1,045.66 | $1,045.65 | $1,045.80 | |