| 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 | $173.51 | 3.724% | $179.9715 | $179.97 | $179.95 | $180.00 |
| Purchase #2 | $202.54 | 8.538% | $219.8329 | $219.83 | $219.85 | $219.80 |
| Purchase #3 | $154.76 | 11.847% | $173.0944 | $173.09 | $173.10 | $173.10 |
| Purchase #4 | $207.77 | 10.339% | $229.2513 | $229.25 | $229.25 | $229.30 |
| Purchase #5 | $57.56 | 10.873% | $63.8185 | $63.82 | $63.80 | $63.80 |
| Purchase #6 | $172.55 | 5.813% | $182.5803 | $182.58 | $182.60 | $182.60 |
| Purchase #7 | $177.39 | 9.744% | $194.6749 | $194.67 | $194.65 | $194.70 |
| 7 purchase totals = | $1,146.08 | $1,243.2238 | $1,243.21 | $1,243.20 | $1,243.30 | |