| 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 | $238.86 | 13.810% | $271.8466 | $271.85 | $271.85 | $271.80 |
| Purchase #2 | $48.82 | 12.734% | $55.0367 | $55.04 | $55.05 | $55.00 |
| Purchase #3 | $115.61 | 7.843% | $124.6773 | $124.68 | $124.70 | $124.70 |
| Purchase #4 | $170.88 | 6.377% | $181.777 | $181.78 | $181.80 | $181.80 |
| Purchase #5 | $152.80 | 6.611% | $162.9016 | $162.90 | $162.90 | $162.90 |
| Purchase #6 | $194.65 | 9.358% | $212.8653 | $212.87 | $212.85 | $212.90 |
| Purchase #7 | $169.54 | 7.493% | $182.2436 | $182.24 | $182.25 | $182.20 |
| 7 purchase totals = | $1,091.16 | $1,191.3481 | $1,191.36 | $1,191.40 | $1,191.30 | |