| 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 | $140.42 | 8.582% | $152.4708 | $152.47 | $152.45 | $152.50 |
| Purchase #2 | $28.47 | 4.489% | $29.748 | $29.75 | $29.75 | $29.70 |
| Purchase #3 | $16.81 | 4.378% | $17.5459 | $17.55 | $17.55 | $17.50 |
| Purchase #4 | $138.91 | 12.737% | $156.603 | $156.60 | $156.60 | $156.60 |
| Purchase #5 | $54.54 | 5.806% | $57.7066 | $57.71 | $57.70 | $57.70 |
| Purchase #6 | $30.53 | 6.186% | $32.4186 | $32.42 | $32.40 | $32.40 |
| Purchase #7 | $202.62 | 9.763% | $222.4018 | $222.40 | $222.40 | $222.40 |
| 7 purchase totals = | $612.30 | $668.8947 | $668.90 | $668.85 | $668.80 | |