| 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 | $178.65 | 8.437% | $193.7227 | $193.72 | $193.70 | $193.70 |
| Purchase #2 | $149.57 | 6.504% | $159.298 | $159.30 | $159.30 | $159.30 |
| Purchase #3 | $122.38 | 5.265% | $128.8233 | $128.82 | $128.80 | $128.80 |
| Purchase #4 | $210.37 | 12.110% | $235.8458 | $235.85 | $235.85 | $235.80 |
| Purchase #5 | $91.81 | 5.510% | $96.8687 | $96.87 | $96.85 | $96.90 |
| Purchase #6 | $102.75 | 6.519% | $109.4483 | $109.45 | $109.45 | $109.40 |
| Purchase #7 | $183.52 | 12.705% | $206.8362 | $206.84 | $206.85 | $206.80 |
| 7 purchase totals = | $1,039.05 | $1,130.8430 | $1,130.85 | $1,130.80 | $1,130.70 | |