| 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 | $186.98 | 5.351% | $196.9853 | $196.99 | $197.00 | $197.00 |
| Purchase #2 | $138.84 | 11.563% | $154.8941 | $154.89 | $154.90 | $154.90 |
| Purchase #3 | $232.38 | 5.307% | $244.7124 | $244.71 | $244.70 | $244.70 |
| Purchase #4 | $12.44 | 12.487% | $13.9934 | $13.99 | $14.00 | $14.00 |
| Purchase #5 | $190.27 | 8.275% | $206.0148 | $206.01 | $206.00 | $206.00 |
| Purchase #6 | $189.49 | 5.716% | $200.3212 | $200.32 | $200.30 | $200.30 |
| Purchase #7 | $167.30 | 4.567% | $174.9406 | $174.94 | $174.95 | $174.90 |
| 7 purchase totals = | $1,117.70 | $1,191.8618 | $1,191.85 | $1,191.85 | $1,191.80 | |