| 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 | $151.81 | 4.120% | $158.0646 | $158.06 | $158.05 | $158.10 |
| Purchase #2 | $179.46 | 8.347% | $194.4395 | $194.44 | $194.45 | $194.40 |
| Purchase #3 | $226.38 | 8.116% | $244.753 | $244.75 | $244.75 | $244.80 |
| Purchase #4 | $50.95 | 4.723% | $53.3564 | $53.36 | $53.35 | $53.40 |
| Purchase #5 | $223.42 | 12.738% | $251.8792 | $251.88 | $251.90 | $251.90 |
| Purchase #6 | $241.72 | 3.652% | $250.5476 | $250.55 | $250.55 | $250.50 |
| Purchase #7 | $17.79 | 12.767% | $20.0612 | $20.06 | $20.05 | $20.10 |
| 7 purchase totals = | $1,091.53 | $1,173.1015 | $1,173.10 | $1,173.10 | $1,173.20 | |