| 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 | $141.87 | 4.394% | $148.1038 | $148.10 | $148.10 | $148.10 |
| Purchase #2 | $177.85 | 3.570% | $184.1992 | $184.20 | $184.20 | $184.20 |
| Purchase #3 | $26.61 | 3.747% | $27.6071 | $27.61 | $27.60 | $27.60 |
| Purchase #4 | $181.94 | 4.309% | $189.7798 | $189.78 | $189.80 | $189.80 |
| Purchase #5 | $105.64 | 11.422% | $117.7062 | $117.71 | $117.70 | $117.70 |
| Purchase #6 | $180.45 | 8.643% | $196.0463 | $196.05 | $196.05 | $196.00 |
| Purchase #7 | $216.68 | 6.363% | $230.4673 | $230.47 | $230.45 | $230.50 |
| 7 purchase totals = | $1,031.04 | $1,093.9097 | $1,093.92 | $1,093.90 | $1,093.90 | |