| 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 | $122.53 | 8.210% | $132.5897 | $132.59 | $132.60 | $132.60 |
| Purchase #2 | $157.78 | 4.821% | $165.3866 | $165.39 | $165.40 | $165.40 |
| Purchase #3 | $178.49 | 5.468% | $188.2498 | $188.25 | $188.25 | $188.20 |
| Purchase #4 | $96.85 | 8.361% | $104.9476 | $104.95 | $104.95 | $104.90 |
| Purchase #5 | $106.90 | 9.750% | $117.3228 | $117.32 | $117.30 | $117.30 |
| Purchase #6 | $128.99 | 11.152% | $143.375 | $143.38 | $143.40 | $143.40 |
| Purchase #7 | $192.91 | 13.204% | $218.3818 | $218.38 | $218.40 | $218.40 |
| 7 purchase totals = | $984.45 | $1,070.2533 | $1,070.26 | $1,070.30 | $1,070.20 | |