| 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 | $169.58 | 9.664% | $185.9682 | $185.97 | $185.95 | $186.00 |
| Purchase #2 | $120.50 | 7.750% | $129.8388 | $129.84 | $129.85 | $129.80 |
| Purchase #3 | $250.61 | 8.280% | $271.3605 | $271.36 | $271.35 | $271.40 |
| Purchase #4 | $163.62 | 3.358% | $169.1144 | $169.11 | $169.10 | $169.10 |
| Purchase #5 | $37.28 | 4.620% | $39.0023 | $39.00 | $39.00 | $39.00 |
| Purchase #6 | $81.29 | 6.773% | $86.7958 | $86.80 | $86.80 | $86.80 |
| Purchase #7 | $183.97 | 4.254% | $191.7961 | $191.80 | $191.80 | $191.80 |
| 7 purchase totals = | $1,006.85 | $1,073.8761 | $1,073.88 | $1,073.85 | $1,073.90 | |