| 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 | $135.85 | 11.797% | $151.8762 | $151.88 | $151.90 | $151.90 |
| Purchase #2 | $213.87 | 7.838% | $230.6331 | $230.63 | $230.65 | $230.60 |
| Purchase #3 | $34.51 | 13.202% | $39.066 | $39.07 | $39.05 | $39.10 |
| Purchase #4 | $209.26 | 3.407% | $216.3895 | $216.39 | $216.40 | $216.40 |
| Purchase #5 | $112.59 | 11.475% | $125.5097 | $125.51 | $125.50 | $125.50 |
| Purchase #6 | $53.34 | 10.233% | $58.7983 | $58.80 | $58.80 | $58.80 |
| Purchase #7 | $11.60 | 3.224% | $11.974 | $11.97 | $11.95 | $12.00 |
| 7 purchase totals = | $771.02 | $834.2468 | $834.25 | $834.25 | $834.30 | |