| 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 | $167.99 | 13.199% | $190.163 | $190.16 | $190.15 | $190.20 |
| Purchase #2 | $234.61 | 7.579% | $252.3911 | $252.39 | $252.40 | $252.40 |
| Purchase #3 | $193.86 | 9.541% | $212.3562 | $212.36 | $212.35 | $212.40 |
| Purchase #4 | $227.84 | 12.571% | $256.4818 | $256.48 | $256.50 | $256.50 |
| Purchase #5 | $66.99 | 6.790% | $71.5386 | $71.54 | $71.55 | $71.50 |
| Purchase #6 | $147.49 | 13.624% | $167.584 | $167.58 | $167.60 | $167.60 |
| Purchase #7 | $17.51 | 6.759% | $18.6935 | $18.69 | $18.70 | $18.70 |
| 7 purchase totals = | $1,056.29 | $1,169.2082 | $1,169.20 | $1,169.25 | $1,169.30 | |