| 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 | $154.35 | 6.337% | $164.1312 | $164.13 | $164.15 | $164.10 |
| Purchase #2 | $244.59 | 9.513% | $267.8578 | $267.86 | $267.85 | $267.90 |
| Purchase #3 | $118.85 | 8.649% | $129.1293 | $129.13 | $129.15 | $129.10 |
| Purchase #4 | $219.92 | 8.865% | $239.4159 | $239.42 | $239.40 | $239.40 |
| Purchase #5 | $230.97 | 10.202% | $254.5336 | $254.53 | $254.55 | $254.50 |
| Purchase #6 | $57.74 | 12.614% | $65.0233 | $65.02 | $65.00 | $65.00 |
| Purchase #7 | $181.86 | 8.772% | $197.8128 | $197.81 | $197.80 | $197.80 |
| 7 purchase totals = | $1,208.28 | $1,317.9039 | $1,317.90 | $1,317.90 | $1,317.80 | |