| 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 | $122.73 | 6.774% | $131.0437 | $131.04 | $131.05 | $131.00 |
| Purchase #2 | $76.82 | 13.724% | $87.3628 | $87.36 | $87.35 | $87.40 |
| Purchase #3 | $159.92 | 6.664% | $170.5771 | $170.58 | $170.60 | $170.60 |
| Purchase #4 | $99.77 | 8.603% | $108.3532 | $108.35 | $108.35 | $108.40 |
| Purchase #5 | $22.95 | 13.874% | $26.1341 | $26.13 | $26.15 | $26.10 |
| Purchase #6 | $22.29 | 9.403% | $24.3859 | $24.39 | $24.40 | $24.40 |
| Purchase #7 | $117.39 | 13.741% | $133.5206 | $133.52 | $133.50 | $133.50 |
| 7 purchase totals = | $621.87 | $681.3774 | $681.37 | $681.40 | $681.40 | |