| 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 | $197.35 | 4.404% | $206.0413 | $206.04 | $206.05 | $206.00 |
| Purchase #2 | $87.75 | 3.485% | $90.8081 | $90.81 | $90.80 | $90.80 |
| Purchase #3 | $40.55 | 10.166% | $44.6723 | $44.67 | $44.65 | $44.70 |
| Purchase #4 | $39.45 | 5.578% | $41.6505 | $41.65 | $41.65 | $41.70 |
| Purchase #5 | $183.39 | 4.234% | $191.1547 | $191.15 | $191.15 | $191.20 |
| Purchase #6 | $47.72 | 13.162% | $54.0009 | $54.00 | $54.00 | $54.00 |
| Purchase #7 | $144.98 | 3.499% | $150.0529 | $150.05 | $150.05 | $150.10 |
| 7 purchase totals = | $741.19 | $778.3807 | $778.37 | $778.35 | $778.50 | |