| 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 | $141.89 | 10.125% | $156.2564 | $156.26 | $156.25 | $156.30 |
| Purchase #2 | $176.45 | 11.684% | $197.0664 | $197.07 | $197.05 | $197.10 |
| Purchase #3 | $237.96 | 3.425% | $246.1101 | $246.11 | $246.10 | $246.10 |
| Purchase #4 | $197.37 | 13.388% | $223.7939 | $223.79 | $223.80 | $223.80 |
| Purchase #5 | $165.46 | 3.570% | $171.3669 | $171.37 | $171.35 | $171.40 |
| Purchase #6 | $66.25 | 3.294% | $68.4323 | $68.43 | $68.45 | $68.40 |
| Purchase #7 | $25.27 | 9.521% | $27.676 | $27.68 | $27.70 | $27.70 |
| 7 purchase totals = | $1,010.65 | $1,090.7020 | $1,090.71 | $1,090.70 | $1,090.80 | |