| 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 | $176.79 | 12.490% | $198.8711 | $198.87 | $198.85 | $198.90 |
| Purchase #2 | $136.85 | 8.295% | $148.2017 | $148.20 | $148.20 | $148.20 |
| Purchase #3 | $114.29 | 13.585% | $129.8163 | $129.82 | $129.80 | $129.80 |
| Purchase #4 | $160.37 | 6.804% | $171.2816 | $171.28 | $171.30 | $171.30 |
| Purchase #5 | $215.55 | 5.151% | $226.653 | $226.65 | $226.65 | $226.70 |
| Purchase #6 | $182.54 | 4.317% | $190.4203 | $190.42 | $190.40 | $190.40 |
| Purchase #7 | $247.69 | 6.298% | $263.2895 | $263.29 | $263.30 | $263.30 |
| 7 purchase totals = | $1,234.08 | $1,328.5335 | $1,328.53 | $1,328.50 | $1,328.60 | |