| 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 | $138.90 | 9.419% | $151.983 | $151.98 | $152.00 | $152.00 |
| Purchase #2 | $77.93 | 7.364% | $83.6688 | $83.67 | $83.65 | $83.70 |
| Purchase #3 | $205.62 | 8.745% | $223.6015 | $223.60 | $223.60 | $223.60 |
| Purchase #4 | $38.87 | 11.837% | $43.471 | $43.47 | $43.45 | $43.50 |
| Purchase #5 | $43.27 | 12.440% | $48.6528 | $48.65 | $48.65 | $48.70 |
| Purchase #6 | $76.48 | 3.710% | $79.3174 | $79.32 | $79.30 | $79.30 |
| Purchase #7 | $195.71 | 6.814% | $209.0457 | $209.05 | $209.05 | $209.00 |
| 7 purchase totals = | $776.78 | $839.7402 | $839.74 | $839.70 | $839.80 | |