| 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 | $163.74 | 8.622% | $177.8577 | $177.86 | $177.85 | $177.90 |
| Purchase #2 | $156.43 | 7.278% | $167.815 | $167.82 | $167.80 | $167.80 |
| Purchase #3 | $62.60 | 7.794% | $67.479 | $67.48 | $67.50 | $67.50 |
| Purchase #4 | $14.93 | 6.784% | $15.9429 | $15.94 | $15.95 | $15.90 |
| Purchase #5 | $192.67 | 11.475% | $214.7789 | $214.78 | $214.80 | $214.80 |
| Purchase #6 | $74.62 | 11.222% | $82.9939 | $82.99 | $83.00 | $83.00 |
| Purchase #7 | $71.64 | 13.808% | $81.5321 | $81.53 | $81.55 | $81.50 |
| 7 purchase totals = | $736.63 | $808.3995 | $808.40 | $808.45 | $808.40 | |