| 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 | $38.76 | 5.509% | $40.8953 | $40.90 | $40.90 | $40.90 |
| Purchase #2 | $64.88 | 6.858% | $69.3295 | $69.33 | $69.35 | $69.30 |
| Purchase #3 | $134.99 | 5.814% | $142.8383 | $142.84 | $142.85 | $142.80 |
| Purchase #4 | $163.33 | 5.409% | $172.1645 | $172.16 | $172.15 | $172.20 |
| Purchase #5 | $146.97 | 9.746% | $161.2937 | $161.29 | $161.30 | $161.30 |
| Purchase #6 | $176.68 | 10.622% | $195.4469 | $195.45 | $195.45 | $195.40 |
| Purchase #7 | $245.68 | 13.347% | $278.4709 | $278.47 | $278.45 | $278.50 |
| 7 purchase totals = | $971.29 | $1,060.4391 | $1,060.44 | $1,060.45 | $1,060.40 | |