| 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 | $167.93 | 4.832% | $176.0444 | $176.04 | $176.05 | $176.00 |
| Purchase #2 | $177.98 | 7.190% | $190.7768 | $190.78 | $190.80 | $190.80 |
| Purchase #3 | $118.53 | 11.759% | $132.4679 | $132.47 | $132.45 | $132.50 |
| Purchase #4 | $6.42 | 9.715% | $7.0437 | $7.04 | $7.05 | $7.00 |
| Purchase #5 | $117.92 | 6.771% | $125.9044 | $125.90 | $125.90 | $125.90 |
| Purchase #6 | $95.84 | 5.588% | $101.1955 | $101.20 | $101.20 | $101.20 |
| Purchase #7 | $82.49 | 13.386% | $93.5321 | $93.53 | $93.55 | $93.50 |
| 7 purchase totals = | $767.11 | $826.9648 | $826.96 | $827.00 | $826.90 | |