| 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 | $160.56 | 3.690% | $166.4847 | $166.48 | $166.50 | $166.50 |
| Purchase #2 | $167.87 | 12.192% | $188.3367 | $188.34 | $188.35 | $188.30 |
| Purchase #3 | $107.81 | 5.675% | $113.9282 | $113.93 | $113.95 | $113.90 |
| Purchase #4 | $28.52 | 13.544% | $32.3827 | $32.38 | $32.40 | $32.40 |
| Purchase #5 | $124.42 | 8.667% | $135.2035 | $135.20 | $135.20 | $135.20 |
| Purchase #6 | $221.80 | 10.419% | $244.9093 | $244.91 | $244.90 | $244.90 |
| Purchase #7 | $183.85 | 12.259% | $206.3882 | $206.39 | $206.40 | $206.40 |
| 7 purchase totals = | $994.83 | $1,087.6333 | $1,087.63 | $1,087.70 | $1,087.60 | |