| 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 | $143.43 | 3.238% | $148.0743 | $148.07 | $148.05 | $148.10 |
| Purchase #2 | $68.39 | 10.757% | $75.7467 | $75.75 | $75.75 | $75.70 |
| Purchase #3 | $249.85 | 9.423% | $273.3934 | $273.39 | $273.40 | $273.40 |
| Purchase #4 | $172.74 | 13.219% | $195.5745 | $195.57 | $195.55 | $195.60 |
| Purchase #5 | $13.88 | 10.535% | $15.3423 | $15.34 | $15.35 | $15.30 |
| Purchase #6 | $122.92 | 4.411% | $128.342 | $128.34 | $128.35 | $128.30 |
| Purchase #7 | $249.68 | 10.748% | $276.5156 | $276.52 | $276.50 | $276.50 |
| 7 purchase totals = | $1,020.89 | $1,112.9888 | $1,112.98 | $1,112.95 | $1,112.90 | |