| 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 | $159.29 | 6.833% | $170.1743 | $170.17 | $170.15 | $170.20 |
| Purchase #2 | $193.52 | 13.603% | $219.8445 | $219.84 | $219.85 | $219.80 |
| Purchase #3 | $85.38 | 8.455% | $92.5989 | $92.60 | $92.60 | $92.60 |
| Purchase #4 | $227.35 | 4.653% | $237.9286 | $237.93 | $237.95 | $237.90 |
| Purchase #5 | $113.32 | 9.816% | $124.4435 | $124.44 | $124.45 | $124.40 |
| Purchase #6 | $230.48 | 12.678% | $259.7003 | $259.70 | $259.70 | $259.70 |
| Purchase #7 | $9.65 | 3.423% | $9.9803 | $9.98 | $10.00 | $10.00 |
| 7 purchase totals = | $1,018.99 | $1,114.6704 | $1,114.66 | $1,114.70 | $1,114.60 | |