| 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 | $178.31 | 4.777% | $186.8279 | $186.83 | $186.85 | $186.80 |
| Purchase #2 | $233.96 | 7.619% | $251.7854 | $251.79 | $251.80 | $251.80 |
| Purchase #3 | $96.92 | 5.128% | $101.8901 | $101.89 | $101.90 | $101.90 |
| Purchase #4 | $37.54 | 12.793% | $42.3425 | $42.34 | $42.35 | $42.30 |
| Purchase #5 | $119.73 | 7.457% | $128.6583 | $128.66 | $128.65 | $128.70 |
| Purchase #6 | $230.76 | 11.612% | $257.5559 | $257.56 | $257.55 | $257.60 |
| Purchase #7 | $195.68 | 6.221% | $207.8533 | $207.85 | $207.85 | $207.90 |
| 7 purchase totals = | $1,092.90 | $1,176.9134 | $1,176.92 | $1,176.95 | $1,177.00 | |