| 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 | $137.28 | 4.304% | $143.1885 | $143.19 | $143.20 | $143.20 |
| Purchase #2 | $182.87 | 3.817% | $189.8501 | $189.85 | $189.85 | $189.90 |
| Purchase #3 | $114.79 | 12.834% | $129.5221 | $129.52 | $129.50 | $129.50 |
| Purchase #4 | $206.74 | 4.276% | $215.5802 | $215.58 | $215.60 | $215.60 |
| Purchase #5 | $21.77 | 7.805% | $23.4691 | $23.47 | $23.45 | $23.50 |
| Purchase #6 | $163.94 | 6.238% | $174.1666 | $174.17 | $174.15 | $174.20 |
| Purchase #7 | $38.27 | 10.597% | $42.3255 | $42.33 | $42.35 | $42.30 |
| 7 purchase totals = | $865.66 | $918.1021 | $918.11 | $918.10 | $918.20 | |