| 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 | $147.57 | 3.378% | $152.5549 | $152.55 | $152.55 | $152.60 |
| Purchase #2 | $141.98 | 6.179% | $150.7529 | $150.75 | $150.75 | $150.80 |
| Purchase #3 | $157.87 | 10.744% | $174.8316 | $174.83 | $174.85 | $174.80 |
| Purchase #4 | $41.52 | 6.325% | $44.1461 | $44.15 | $44.15 | $44.10 |
| Purchase #5 | $38.82 | 7.533% | $41.7443 | $41.74 | $41.75 | $41.70 |
| Purchase #6 | $31.25 | 9.547% | $34.2334 | $34.23 | $34.25 | $34.20 |
| Purchase #7 | $233.64 | 4.610% | $244.4108 | $244.41 | $244.40 | $244.40 |
| 7 purchase totals = | $792.65 | $842.6740 | $842.66 | $842.70 | $842.60 | |