| 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 | $141.61 | 13.808% | $161.1635 | $161.16 | $161.15 | $161.20 |
| Purchase #2 | $16.58 | 12.842% | $18.7092 | $18.71 | $18.70 | $18.70 |
| Purchase #3 | $201.66 | 7.296% | $216.3731 | $216.37 | $216.35 | $216.40 |
| Purchase #4 | $58.47 | 9.120% | $63.8025 | $63.80 | $63.80 | $63.80 |
| Purchase #5 | $186.84 | 10.658% | $206.7534 | $206.75 | $206.75 | $206.80 |
| Purchase #6 | $221.67 | 7.296% | $237.843 | $237.84 | $237.85 | $237.80 |
| Purchase #7 | $126.33 | 5.453% | $133.2188 | $133.22 | $133.20 | $133.20 |
| 7 purchase totals = | $953.16 | $1,037.8635 | $1,037.85 | $1,037.80 | $1,037.90 | |