| 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 | $161.34 | 3.150% | $166.4222 | $166.42 | $166.40 | $166.40 |
| Purchase #2 | $136.76 | 11.103% | $151.9445 | $151.94 | $151.95 | $151.90 |
| Purchase #3 | $206.51 | 6.625% | $220.1913 | $220.19 | $220.20 | $220.20 |
| Purchase #4 | $129.93 | 13.779% | $147.8331 | $147.83 | $147.85 | $147.80 |
| Purchase #5 | $205.92 | 8.124% | $222.6489 | $222.65 | $222.65 | $222.60 |
| Purchase #6 | $41.95 | 10.220% | $46.2373 | $46.24 | $46.25 | $46.20 |
| Purchase #7 | $101.47 | 12.149% | $113.7976 | $113.80 | $113.80 | $113.80 |
| 7 purchase totals = | $983.88 | $1,069.0749 | $1,069.07 | $1,069.10 | $1,068.90 | |