| 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 | $189.25 | 9.285% | $206.8219 | $206.82 | $206.80 | $206.80 |
| Purchase #2 | $159.73 | 13.353% | $181.0587 | $181.06 | $181.05 | $181.10 |
| Purchase #3 | $231.33 | 8.760% | $251.5945 | $251.59 | $251.60 | $251.60 |
| Purchase #4 | $184.65 | 10.264% | $203.6025 | $203.60 | $203.60 | $203.60 |
| Purchase #5 | $79.77 | 13.555% | $90.5828 | $90.58 | $90.60 | $90.60 |
| Purchase #6 | $20.70 | 8.228% | $22.4032 | $22.40 | $22.40 | $22.40 |
| Purchase #7 | $145.45 | 3.493% | $150.5306 | $150.53 | $150.55 | $150.50 |
| 7 purchase totals = | $1,010.88 | $1,106.5942 | $1,106.58 | $1,106.60 | $1,106.60 | |