| 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 | $184.67 | 7.139% | $197.8536 | $197.85 | $197.85 | $197.90 |
| Purchase #2 | $65.95 | 12.102% | $73.9313 | $73.93 | $73.95 | $73.90 |
| Purchase #3 | $143.94 | 13.638% | $163.5705 | $163.57 | $163.55 | $163.60 |
| Purchase #4 | $217.56 | 4.681% | $227.744 | $227.74 | $227.75 | $227.70 |
| Purchase #5 | $6.47 | 13.714% | $7.3573 | $7.36 | $7.35 | $7.40 |
| Purchase #6 | $89.44 | 13.644% | $101.6432 | $101.64 | $101.65 | $101.60 |
| Purchase #7 | $223.85 | 3.243% | $231.1095 | $231.11 | $231.10 | $231.10 |
| 7 purchase totals = | $931.88 | $1,003.2094 | $1,003.20 | $1,003.20 | $1,003.20 | |