| 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 | $128.33 | 13.486% | $145.6366 | $145.64 | $145.65 | $145.60 |
| Purchase #2 | $129.93 | 8.404% | $140.8493 | $140.85 | $140.85 | $140.80 |
| Purchase #3 | $166.72 | 5.564% | $175.9963 | $176.00 | $176.00 | $176.00 |
| Purchase #4 | $206.86 | 5.378% | $217.9849 | $217.98 | $218.00 | $218.00 |
| Purchase #5 | $39.59 | 5.167% | $41.6356 | $41.64 | $41.65 | $41.60 |
| Purchase #6 | $78.76 | 7.164% | $84.4024 | $84.40 | $84.40 | $84.40 |
| Purchase #7 | $52.87 | 8.388% | $57.3047 | $57.30 | $57.30 | $57.30 |
| 7 purchase totals = | $803.06 | $863.8098 | $863.81 | $863.85 | $863.70 | |