| 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 | $146.83 | 4.421% | $153.3214 | $153.32 | $153.30 | $153.30 |
| Purchase #2 | $191.47 | 13.345% | $217.0217 | $217.02 | $217.00 | $217.00 |
| Purchase #3 | $69.65 | 13.442% | $79.0124 | $79.01 | $79.00 | $79.00 |
| Purchase #4 | $75.62 | 6.771% | $80.7402 | $80.74 | $80.75 | $80.70 |
| Purchase #5 | $243.53 | 4.509% | $254.5108 | $254.51 | $254.50 | $254.50 |
| Purchase #6 | $138.79 | 13.808% | $157.9541 | $157.95 | $157.95 | $158.00 |
| Purchase #7 | $22.36 | 9.245% | $24.4272 | $24.43 | $24.45 | $24.40 |
| 7 purchase totals = | $888.25 | $966.9878 | $966.98 | $966.95 | $966.90 | |