| 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 | $156.65 | 11.242% | $174.2606 | $174.26 | $174.25 | $174.30 |
| Purchase #2 | $83.89 | 4.403% | $87.5837 | $87.58 | $87.60 | $87.60 |
| Purchase #3 | $67.35 | 10.127% | $74.1705 | $74.17 | $74.15 | $74.20 |
| Purchase #4 | $128.96 | 10.630% | $142.6684 | $142.67 | $142.65 | $142.70 |
| Purchase #5 | $214.45 | 4.723% | $224.5785 | $224.58 | $224.60 | $224.60 |
| Purchase #6 | $218.66 | 4.801% | $229.1579 | $229.16 | $229.15 | $229.20 |
| Purchase #7 | $185.35 | 9.288% | $202.5653 | $202.57 | $202.55 | $202.60 |
| 7 purchase totals = | $1,055.31 | $1,134.9849 | $1,134.99 | $1,134.95 | $1,135.20 | |