| 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 | $117.55 | 7.328% | $126.1641 | $126.16 | $126.15 | $126.20 |
| Purchase #2 | $171.65 | 3.402% | $177.4895 | $177.49 | $177.50 | $177.50 |
| Purchase #3 | $184.88 | 9.529% | $202.4972 | $202.50 | $202.50 | $202.50 |
| Purchase #4 | $123.63 | 13.640% | $140.4931 | $140.49 | $140.50 | $140.50 |
| Purchase #5 | $154.93 | 9.303% | $169.3431 | $169.34 | $169.35 | $169.30 |
| Purchase #6 | $146.55 | 6.349% | $155.8545 | $155.85 | $155.85 | $155.90 |
| Purchase #7 | $104.84 | 4.537% | $109.5966 | $109.60 | $109.60 | $109.60 |
| 7 purchase totals = | $1,004.03 | $1,081.4381 | $1,081.43 | $1,081.45 | $1,081.50 | |