| 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 | $141.44 | 11.482% | $157.6801 | $157.68 | $157.70 | $157.70 |
| Purchase #2 | $35.44 | 13.774% | $40.3215 | $40.32 | $40.30 | $40.30 |
| Purchase #3 | $81.81 | 7.564% | $87.9981 | $88.00 | $88.00 | $88.00 |
| Purchase #4 | $130.97 | 10.220% | $144.3551 | $144.36 | $144.35 | $144.40 |
| Purchase #5 | $177.76 | 5.444% | $187.4373 | $187.44 | $187.45 | $187.40 |
| Purchase #6 | $131.71 | 6.872% | $140.7611 | $140.76 | $140.75 | $140.80 |
| Purchase #7 | $226.96 | 10.756% | $251.3718 | $251.37 | $251.35 | $251.40 |
| 7 purchase totals = | $926.09 | $1,009.9250 | $1,009.93 | $1,009.90 | $1,010.00 | |