| 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 | $135.91 | 13.760% | $154.6112 | $154.61 | $154.60 | $154.60 |
| Purchase #2 | $196.90 | 4.709% | $206.172 | $206.17 | $206.15 | $206.20 |
| Purchase #3 | $82.29 | 6.403% | $87.559 | $87.56 | $87.55 | $87.60 |
| Purchase #4 | $121.36 | 8.466% | $131.6343 | $131.63 | $131.65 | $131.60 |
| Purchase #5 | $123.87 | 5.775% | $131.0235 | $131.02 | $131.00 | $131.00 |
| Purchase #6 | $129.60 | 7.216% | $138.9519 | $138.95 | $138.95 | $139.00 |
| Purchase #7 | $205.38 | 9.345% | $224.5728 | $224.57 | $224.55 | $224.60 |
| 7 purchase totals = | $995.31 | $1,074.5247 | $1,074.51 | $1,074.45 | $1,074.60 | |