| 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 | $154.73 | 5.396% | $163.0792 | $163.08 | $163.10 | $163.10 |
| Purchase #2 | $195.98 | 12.620% | $220.7127 | $220.71 | $220.70 | $220.70 |
| Purchase #3 | $10.67 | 7.244% | $11.4429 | $11.44 | $11.45 | $11.40 |
| Purchase #4 | $230.31 | 12.189% | $258.3825 | $258.38 | $258.40 | $258.40 |
| Purchase #5 | $164.42 | 10.117% | $181.0544 | $181.05 | $181.05 | $181.10 |
| Purchase #6 | $29.80 | 6.710% | $31.7996 | $31.80 | $31.80 | $31.80 |
| Purchase #7 | $129.42 | 4.785% | $135.6127 | $135.61 | $135.60 | $135.60 |
| 7 purchase totals = | $915.33 | $1,002.0840 | $1,002.07 | $1,002.10 | $1,002.10 | |