| 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 | $123.37 | 8.211% | $133.4999 | $133.50 | $133.50 | $133.50 |
| Purchase #2 | $183.55 | 3.124% | $189.2841 | $189.28 | $189.30 | $189.30 |
| Purchase #3 | $71.74 | 6.769% | $76.5961 | $76.60 | $76.60 | $76.60 |
| Purchase #4 | $17.30 | 11.280% | $19.2514 | $19.25 | $19.25 | $19.30 |
| Purchase #5 | $202.59 | 5.703% | $214.1437 | $214.14 | $214.15 | $214.10 |
| Purchase #6 | $154.57 | 11.468% | $172.2961 | $172.30 | $172.30 | $172.30 |
| Purchase #7 | $79.73 | 4.625% | $83.4175 | $83.42 | $83.40 | $83.40 |
| 7 purchase totals = | $832.85 | $888.4888 | $888.49 | $888.50 | $888.50 | |