| 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 | $173.84 | 9.692% | $190.6886 | $190.69 | $190.70 | $190.70 |
| Purchase #2 | $71.36 | 3.606% | $73.9332 | $73.93 | $73.95 | $73.90 |
| Purchase #3 | $236.79 | 9.598% | $259.5171 | $259.52 | $259.50 | $259.50 |
| Purchase #4 | $11.85 | 5.504% | $12.5022 | $12.50 | $12.50 | $12.50 |
| Purchase #5 | $162.68 | 3.512% | $168.3933 | $168.39 | $168.40 | $168.40 |
| Purchase #6 | $216.98 | 12.623% | $244.3694 | $244.37 | $244.35 | $244.40 |
| Purchase #7 | $48.94 | 6.125% | $51.9376 | $51.94 | $51.95 | $51.90 |
| 7 purchase totals = | $922.44 | $1,001.3414 | $1,001.34 | $1,001.35 | $1,001.30 | |