| 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 | $132.93 | 9.351% | $145.3603 | $145.36 | $145.35 | $145.40 |
| Purchase #2 | $92.48 | 6.553% | $98.5402 | $98.54 | $98.55 | $98.50 |
| Purchase #3 | $34.81 | 4.798% | $36.4802 | $36.48 | $36.50 | $36.50 |
| Purchase #4 | $143.96 | 13.624% | $163.5731 | $163.57 | $163.55 | $163.60 |
| Purchase #5 | $172.64 | 9.583% | $189.1841 | $189.18 | $189.20 | $189.20 |
| Purchase #6 | $227.88 | 12.661% | $256.7319 | $256.73 | $256.75 | $256.70 |
| Purchase #7 | $106.74 | 6.401% | $113.5724 | $113.57 | $113.55 | $113.60 |
| 7 purchase totals = | $911.44 | $1,003.4422 | $1,003.43 | $1,003.45 | $1,003.50 | |