| 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 | $180.98 | 12.269% | $203.1844 | $203.18 | $203.20 | $203.20 |
| Purchase #2 | $204.51 | 8.471% | $221.834 | $221.83 | $221.85 | $221.80 |
| Purchase #3 | $230.47 | 10.138% | $253.835 | $253.84 | $253.85 | $253.80 |
| Purchase #4 | $101.96 | 8.216% | $110.337 | $110.34 | $110.35 | $110.30 |
| Purchase #5 | $46.79 | 4.726% | $49.0013 | $49.00 | $49.00 | $49.00 |
| Purchase #6 | $130.81 | 5.233% | $137.6553 | $137.66 | $137.65 | $137.70 |
| Purchase #7 | $103.87 | 9.322% | $113.5528 | $113.55 | $113.55 | $113.60 |
| 7 purchase totals = | $999.39 | $1,089.3998 | $1,089.40 | $1,089.45 | $1,089.40 | |