| 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 | $179.55 | 3.301% | $185.4769 | $185.48 | $185.50 | $185.50 |
| Purchase #2 | $93.81 | 7.396% | $100.7482 | $100.75 | $100.75 | $100.70 |
| Purchase #3 | $221.35 | 8.865% | $240.9727 | $240.97 | $240.95 | $241.00 |
| Purchase #4 | $239.33 | 10.638% | $264.7899 | $264.79 | $264.80 | $264.80 |
| Purchase #5 | $199.82 | 5.373% | $210.5563 | $210.56 | $210.55 | $210.60 |
| Purchase #6 | $52.37 | 8.753% | $56.9539 | $56.95 | $56.95 | $57.00 |
| Purchase #7 | $247.93 | 6.209% | $263.324 | $263.32 | $263.30 | $263.30 |
| 7 purchase totals = | $1,234.16 | $1,322.8219 | $1,322.82 | $1,322.80 | $1,322.90 | |