| 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 | $149.48 | 5.367% | $157.5026 | $157.50 | $157.50 | $157.50 |
| Purchase #2 | $129.90 | 12.417% | $146.0297 | $146.03 | $146.05 | $146.00 |
| Purchase #3 | $163.39 | 4.123% | $170.1266 | $170.13 | $170.15 | $170.10 |
| Purchase #4 | $244.40 | 9.592% | $267.8428 | $267.84 | $267.85 | $267.80 |
| Purchase #5 | $243.27 | 13.339% | $275.7198 | $275.72 | $275.70 | $275.70 |
| Purchase #6 | $218.45 | 9.738% | $239.7227 | $239.72 | $239.70 | $239.70 |
| Purchase #7 | $34.99 | 8.817% | $38.0751 | $38.08 | $38.10 | $38.10 |
| 7 purchase totals = | $1,183.88 | $1,295.0193 | $1,295.02 | $1,295.05 | $1,294.90 | |