| 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 | $157.77 | 11.175% | $175.4008 | $175.40 | $175.40 | $175.40 |
| Purchase #2 | $231.50 | 9.298% | $253.0249 | $253.02 | $253.00 | $253.00 |
| Purchase #3 | $158.32 | 12.372% | $177.9074 | $177.91 | $177.90 | $177.90 |
| Purchase #4 | $223.52 | 13.474% | $253.6371 | $253.64 | $253.65 | $253.60 |
| Purchase #5 | $231.67 | 12.168% | $259.8596 | $259.86 | $259.85 | $259.90 |
| Purchase #6 | $121.58 | 9.371% | $132.9733 | $132.97 | $132.95 | $133.00 |
| Purchase #7 | $240.70 | 11.407% | $268.1566 | $268.16 | $268.15 | $268.20 |
| 7 purchase totals = | $1,365.06 | $1,520.9597 | $1,520.96 | $1,520.90 | $1,521.00 | |