| 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 | $141.85 | 11.307% | $157.889 | $157.89 | $157.90 | $157.90 |
| Purchase #2 | $174.26 | 9.526% | $190.86 | $190.86 | $190.85 | $190.90 |
| Purchase #3 | $17.67 | 11.479% | $19.6983 | $19.70 | $19.70 | $19.70 |
| Purchase #4 | $74.84 | 4.719% | $78.3717 | $78.37 | $78.35 | $78.40 |
| Purchase #5 | $163.75 | 6.735% | $174.7786 | $174.78 | $174.80 | $174.80 |
| Purchase #6 | $202.44 | 4.855% | $212.2685 | $212.27 | $212.25 | $212.30 |
| Purchase #7 | $161.30 | 7.596% | $173.5523 | $173.55 | $173.55 | $173.60 |
| 7 purchase totals = | $936.11 | $1,007.4184 | $1,007.42 | $1,007.40 | $1,007.60 | |