| 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 | $142.37 | 13.726% | $161.9117 | $161.91 | $161.90 | $161.90 |
| Purchase #2 | $77.92 | 9.334% | $85.1931 | $85.19 | $85.20 | $85.20 |
| Purchase #3 | $243.42 | 5.681% | $257.2487 | $257.25 | $257.25 | $257.20 |
| Purchase #4 | $162.73 | 7.272% | $174.5637 | $174.56 | $174.55 | $174.60 |
| Purchase #5 | $141.28 | 5.441% | $148.967 | $148.97 | $148.95 | $149.00 |
| Purchase #6 | $250.30 | 3.359% | $258.7076 | $258.71 | $258.70 | $258.70 |
| Purchase #7 | $147.52 | 3.579% | $152.7997 | $152.80 | $152.80 | $152.80 |
| 7 purchase totals = | $1,165.54 | $1,239.3915 | $1,239.39 | $1,239.35 | $1,239.40 | |