| 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 | $209.43 | 4.683% | $219.2376 | $219.24 | $219.25 | $219.20 |
| Purchase #2 | $153.92 | 13.612% | $174.8716 | $174.87 | $174.85 | $174.90 |
| Purchase #3 | $17.50 | 3.520% | $18.116 | $18.12 | $18.10 | $18.10 |
| Purchase #4 | $75.40 | 5.457% | $79.5146 | $79.51 | $79.50 | $79.50 |
| Purchase #5 | $198.69 | 7.345% | $213.2838 | $213.28 | $213.30 | $213.30 |
| Purchase #6 | $95.98 | 5.369% | $101.1332 | $101.13 | $101.15 | $101.10 |
| Purchase #7 | $38.74 | 10.423% | $42.7779 | $42.78 | $42.80 | $42.80 |
| 7 purchase totals = | $789.66 | $848.9347 | $848.93 | $848.95 | $848.90 | |