| 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 | $192.68 | 7.509% | $207.1483 | $207.15 | $207.15 | $207.10 |
| Purchase #2 | $138.95 | 5.380% | $146.4255 | $146.43 | $146.45 | $146.40 |
| Purchase #3 | $121.99 | 13.172% | $138.0585 | $138.06 | $138.05 | $138.10 |
| Purchase #4 | $166.37 | 6.673% | $177.4719 | $177.47 | $177.45 | $177.50 |
| Purchase #5 | $46.67 | 3.516% | $48.3109 | $48.31 | $48.30 | $48.30 |
| Purchase #6 | $236.30 | 6.457% | $251.5579 | $251.56 | $251.55 | $251.60 |
| Purchase #7 | $94.69 | 11.270% | $105.3616 | $105.36 | $105.35 | $105.40 |
| 7 purchase totals = | $997.65 | $1,074.3346 | $1,074.34 | $1,074.30 | $1,074.40 | |