| 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 | $164.99 | 8.820% | $179.5421 | $179.54 | $179.55 | $179.50 |
| Purchase #2 | $204.66 | 7.646% | $220.3083 | $220.31 | $220.30 | $220.30 |
| Purchase #3 | $97.72 | 10.233% | $107.7197 | $107.72 | $107.70 | $107.70 |
| Purchase #4 | $248.94 | 3.517% | $257.6952 | $257.70 | $257.70 | $257.70 |
| Purchase #5 | $229.99 | 4.667% | $240.7236 | $240.72 | $240.70 | $240.70 |
| Purchase #6 | $29.32 | 13.505% | $33.2797 | $33.28 | $33.30 | $33.30 |
| Purchase #7 | $240.70 | 10.472% | $265.9061 | $265.91 | $265.90 | $265.90 |
| 7 purchase totals = | $1,216.32 | $1,305.1747 | $1,305.18 | $1,305.15 | $1,305.10 | |