| 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 | $133.39 | 11.744% | $149.0553 | $149.06 | $149.05 | $149.10 |
| Purchase #2 | $140.87 | 12.422% | $158.3689 | $158.37 | $158.35 | $158.40 |
| Purchase #3 | $80.91 | 4.723% | $84.7314 | $84.73 | $84.75 | $84.70 |
| Purchase #4 | $179.92 | 7.353% | $193.1495 | $193.15 | $193.15 | $193.10 |
| Purchase #5 | $189.72 | 8.201% | $205.2789 | $205.28 | $205.30 | $205.30 |
| Purchase #6 | $46.27 | 4.840% | $48.5095 | $48.51 | $48.50 | $48.50 |
| Purchase #7 | $237.71 | 13.434% | $269.644 | $269.64 | $269.65 | $269.60 |
| 7 purchase totals = | $1,008.79 | $1,108.7375 | $1,108.74 | $1,108.75 | $1,108.70 | |