| 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 | $100.88 | 4.260% | $105.1775 | $105.18 | $105.20 | $105.20 |
| Purchase #2 | $80.82 | 4.326% | $84.3163 | $84.32 | $84.30 | $84.30 |
| Purchase #3 | $145.43 | 4.516% | $151.9976 | $152.00 | $152.00 | $152.00 |
| Purchase #4 | $151.93 | 10.544% | $167.9495 | $167.95 | $167.95 | $167.90 |
| Purchase #5 | $98.93 | 3.500% | $102.3926 | $102.39 | $102.40 | $102.40 |
| Purchase #6 | $25.76 | 4.506% | $26.9207 | $26.92 | $26.90 | $26.90 |
| Purchase #7 | $246.90 | 7.117% | $264.4719 | $264.47 | $264.45 | $264.50 |
| 7 purchase totals = | $850.65 | $903.2261 | $903.23 | $903.20 | $903.20 | |