| 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 | $177.79 | 10.845% | $197.0713 | $197.07 | $197.05 | $197.10 |
| Purchase #2 | $136.54 | 4.230% | $142.3156 | $142.32 | $142.30 | $142.30 |
| Purchase #3 | $50.63 | 13.223% | $57.3248 | $57.32 | $57.30 | $57.30 |
| Purchase #4 | $120.90 | 10.801% | $133.9584 | $133.96 | $133.95 | $134.00 |
| Purchase #5 | $7.74 | 10.637% | $8.5633 | $8.56 | $8.55 | $8.60 |
| Purchase #6 | $121.42 | 6.243% | $129.0003 | $129.00 | $129.00 | $129.00 |
| Purchase #7 | $187.96 | 12.272% | $211.0265 | $211.03 | $211.05 | $211.00 |
| 7 purchase totals = | $802.98 | $879.2602 | $879.26 | $879.20 | $879.30 | |