| 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 | $157.67 | 8.268% | $170.7062 | $170.71 | $170.70 | $170.70 |
| Purchase #2 | $67.89 | 11.127% | $75.4441 | $75.44 | $75.45 | $75.40 |
| Purchase #3 | $245.34 | 6.346% | $260.9093 | $260.91 | $260.90 | $260.90 |
| Purchase #4 | $145.67 | 5.558% | $153.7663 | $153.77 | $153.75 | $153.80 |
| Purchase #5 | $214.42 | 7.414% | $230.3171 | $230.32 | $230.30 | $230.30 |
| Purchase #6 | $113.71 | 5.703% | $120.1949 | $120.19 | $120.20 | $120.20 |
| Purchase #7 | $244.73 | 9.334% | $267.5731 | $267.57 | $267.55 | $267.60 |
| 7 purchase totals = | $1,189.43 | $1,278.9110 | $1,278.91 | $1,278.85 | $1,278.90 | |