| 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 | $137.36 | 9.419% | $150.2979 | $150.30 | $150.30 | $150.30 |
| Purchase #2 | $230.32 | 12.302% | $258.654 | $258.65 | $258.65 | $258.70 |
| Purchase #3 | $124.52 | 8.714% | $135.3707 | $135.37 | $135.35 | $135.40 |
| Purchase #4 | $191.35 | 3.759% | $198.5428 | $198.54 | $198.55 | $198.50 |
| Purchase #5 | $169.56 | 3.365% | $175.2657 | $175.27 | $175.25 | $175.30 |
| Purchase #6 | $93.54 | 6.425% | $99.5499 | $99.55 | $99.55 | $99.50 |
| Purchase #7 | $244.72 | 11.662% | $273.2592 | $273.26 | $273.25 | $273.30 |
| 7 purchase totals = | $1,191.37 | $1,290.9402 | $1,290.94 | $1,290.90 | $1,291.00 | |