| 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 | $177.53 | 7.772% | $191.3276 | $191.33 | $191.35 | $191.30 |
| Purchase #2 | $137.41 | 11.159% | $152.7436 | $152.74 | $152.75 | $152.70 |
| Purchase #3 | $51.54 | 7.498% | $55.4045 | $55.40 | $55.40 | $55.40 |
| Purchase #4 | $52.67 | 3.318% | $54.4176 | $54.42 | $54.40 | $54.40 |
| Purchase #5 | $193.88 | 7.724% | $208.8553 | $208.86 | $208.85 | $208.90 |
| Purchase #6 | $217.53 | 6.159% | $230.9277 | $230.93 | $230.95 | $230.90 |
| Purchase #7 | $13.32 | 8.502% | $14.4525 | $14.45 | $14.45 | $14.50 |
| 7 purchase totals = | $843.88 | $908.1288 | $908.13 | $908.15 | $908.10 | |