| 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 | $113.66 | 10.737% | $125.8637 | $125.86 | $125.85 | $125.90 |
| Purchase #2 | $179.26 | 10.599% | $198.2598 | $198.26 | $198.25 | $198.30 |
| Purchase #3 | $147.71 | 5.391% | $155.673 | $155.67 | $155.65 | $155.70 |
| Purchase #4 | $9.72 | 4.514% | $10.1588 | $10.16 | $10.15 | $10.20 |
| Purchase #5 | $190.68 | 12.662% | $214.8239 | $214.82 | $214.80 | $214.80 |
| Purchase #6 | $159.66 | 9.541% | $174.8932 | $174.89 | $174.90 | $174.90 |
| Purchase #7 | $63.70 | 4.137% | $66.3353 | $66.34 | $66.35 | $66.30 |
| 7 purchase totals = | $864.39 | $946.0077 | $946.00 | $945.95 | $946.10 | |