| 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 | $119.53 | 13.511% | $135.6797 | $135.68 | $135.70 | $135.70 |
| Purchase #2 | $166.72 | 3.143% | $171.96 | $171.96 | $171.95 | $172.00 |
| Purchase #3 | $134.77 | 13.546% | $153.0259 | $153.03 | $153.05 | $153.00 |
| Purchase #4 | $111.56 | 9.670% | $122.3479 | $122.35 | $122.35 | $122.30 |
| Purchase #5 | $209.58 | 10.624% | $231.8458 | $231.85 | $231.85 | $231.80 |
| Purchase #6 | $13.86 | 5.749% | $14.6568 | $14.66 | $14.65 | $14.70 |
| Purchase #7 | $85.85 | 5.816% | $90.843 | $90.84 | $90.85 | $90.80 |
| 7 purchase totals = | $841.87 | $920.3591 | $920.37 | $920.40 | $920.30 | |