| 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 | $167.53 | 12.442% | $188.3741 | $188.37 | $188.35 | $188.40 |
| Purchase #2 | $133.40 | 10.182% | $146.9828 | $146.98 | $147.00 | $147.00 |
| Purchase #3 | $78.43 | 11.494% | $87.4447 | $87.44 | $87.45 | $87.40 |
| Purchase #4 | $68.66 | 7.634% | $73.9015 | $73.90 | $73.90 | $73.90 |
| Purchase #5 | $170.57 | 12.687% | $192.2102 | $192.21 | $192.20 | $192.20 |
| Purchase #6 | $245.66 | 5.813% | $259.9402 | $259.94 | $259.95 | $259.90 |
| Purchase #7 | $17.51 | 6.231% | $18.601 | $18.60 | $18.60 | $18.60 |
| 7 purchase totals = | $881.76 | $967.4545 | $967.44 | $967.45 | $967.40 | |