| 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 | $132.53 | 6.415% | $141.0318 | $141.03 | $141.05 | $141.00 |
| Purchase #2 | $5.90 | 10.756% | $6.5346 | $6.53 | $6.55 | $6.50 |
| Purchase #3 | $176.62 | 7.557% | $189.9672 | $189.97 | $189.95 | $190.00 |
| Purchase #4 | $229.48 | 7.275% | $246.1747 | $246.17 | $246.15 | $246.20 |
| Purchase #5 | $112.47 | 4.823% | $117.8944 | $117.89 | $117.90 | $117.90 |
| Purchase #6 | $112.32 | 8.780% | $122.1817 | $122.18 | $122.20 | $122.20 |
| Purchase #7 | $190.40 | 11.818% | $212.9015 | $212.90 | $212.90 | $212.90 |
| 7 purchase totals = | $959.72 | $1,036.6859 | $1,036.67 | $1,036.70 | $1,036.70 | |