| 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 | $137.29 | 8.742% | $149.2919 | $149.29 | $149.30 | $149.30 |
| Purchase #2 | $242.83 | 9.402% | $265.6609 | $265.66 | $265.65 | $265.70 |
| Purchase #3 | $14.84 | 8.525% | $16.1051 | $16.11 | $16.10 | $16.10 |
| Purchase #4 | $104.75 | 5.620% | $110.637 | $110.64 | $110.65 | $110.60 |
| Purchase #5 | $123.60 | 4.648% | $129.3449 | $129.34 | $129.35 | $129.30 |
| Purchase #6 | $178.56 | 7.547% | $192.0359 | $192.04 | $192.05 | $192.00 |
| Purchase #7 | $100.53 | 12.681% | $113.2782 | $113.28 | $113.30 | $113.30 |
| 7 purchase totals = | $902.40 | $976.3539 | $976.36 | $976.40 | $976.30 | |