| 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 | $144.45 | 4.253% | $150.5935 | $150.59 | $150.60 | $150.60 |
| Purchase #2 | $129.53 | 4.671% | $135.5803 | $135.58 | $135.60 | $135.60 |
| Purchase #3 | $191.93 | 12.731% | $216.3646 | $216.36 | $216.35 | $216.40 |
| Purchase #4 | $39.70 | 6.494% | $42.2781 | $42.28 | $42.30 | $42.30 |
| Purchase #5 | $196.94 | 13.840% | $224.1965 | $224.20 | $224.20 | $224.20 |
| Purchase #6 | $248.37 | 12.520% | $279.4659 | $279.47 | $279.45 | $279.50 |
| Purchase #7 | $13.35 | 7.552% | $14.3582 | $14.36 | $14.35 | $14.40 |
| 7 purchase totals = | $964.27 | $1,062.8371 | $1,062.84 | $1,062.85 | $1,063.00 | |