| 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 | $187.96 | 6.604% | $200.3729 | $200.37 | $200.35 | $200.40 |
| Purchase #2 | $131.54 | 7.284% | $141.1214 | $141.12 | $141.10 | $141.10 |
| Purchase #3 | $211.82 | 13.276% | $239.9412 | $239.94 | $239.95 | $239.90 |
| Purchase #4 | $50.96 | 3.688% | $52.8394 | $52.84 | $52.85 | $52.80 |
| Purchase #5 | $218.96 | 6.739% | $233.7157 | $233.72 | $233.70 | $233.70 |
| Purchase #6 | $25.53 | 13.563% | $28.9926 | $28.99 | $29.00 | $29.00 |
| Purchase #7 | $110.57 | 7.360% | $118.708 | $118.71 | $118.70 | $118.70 |
| 7 purchase totals = | $937.34 | $1,015.6912 | $1,015.69 | $1,015.65 | $1,015.60 | |