| 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 | $170.39 | 13.378% | $193.1848 | $193.18 | $193.20 | $193.20 |
| Purchase #2 | $149.72 | 8.865% | $162.9927 | $162.99 | $163.00 | $163.00 |
| Purchase #3 | $133.55 | 9.156% | $145.7778 | $145.78 | $145.80 | $145.80 |
| Purchase #4 | $111.95 | 7.199% | $120.0093 | $120.01 | $120.00 | $120.00 |
| Purchase #5 | $7.54 | 4.281% | $7.8628 | $7.86 | $7.85 | $7.90 |
| Purchase #6 | $154.32 | 8.104% | $166.8261 | $166.83 | $166.85 | $166.80 |
| Purchase #7 | $200.61 | 8.536% | $217.7341 | $217.73 | $217.75 | $217.70 |
| 7 purchase totals = | $928.08 | $1,014.3876 | $1,014.38 | $1,014.45 | $1,014.40 | |