| 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 | $129.26 | 4.767% | $135.4218 | $135.42 | $135.40 | $135.40 |
| Purchase #2 | $151.56 | 11.260% | $168.6257 | $168.63 | $168.65 | $168.60 |
| Purchase #3 | $158.65 | 5.688% | $167.674 | $167.67 | $167.65 | $167.70 |
| Purchase #4 | $131.37 | 5.748% | $138.9211 | $138.92 | $138.90 | $138.90 |
| Purchase #5 | $74.99 | 6.370% | $79.7669 | $79.77 | $79.75 | $79.80 |
| Purchase #6 | $239.94 | 3.692% | $248.7986 | $248.80 | $248.80 | $248.80 |
| Purchase #7 | $86.50 | 6.576% | $92.1882 | $92.19 | $92.20 | $92.20 |
| 7 purchase totals = | $972.27 | $1,031.3963 | $1,031.40 | $1,031.35 | $1,031.40 | |