| 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 | $25.85 | 7.296% | $27.736 | $27.74 | $27.75 | $27.70 |
| Purchase #2 | $161.45 | 13.810% | $183.7462 | $183.75 | $183.75 | $183.70 |
| Purchase #3 | $170.40 | 6.337% | $181.1982 | $181.20 | $181.20 | $181.20 |
| Purchase #4 | $122.25 | 11.610% | $136.4432 | $136.44 | $136.45 | $136.40 |
| Purchase #5 | $148.90 | 12.690% | $167.7954 | $167.80 | $167.80 | $167.80 |
| Purchase #6 | $144.59 | 5.514% | $152.5627 | $152.56 | $152.55 | $152.60 |
| Purchase #7 | $148.76 | 9.273% | $162.5545 | $162.55 | $162.55 | $162.60 |
| 7 purchase totals = | $922.20 | $1,012.0362 | $1,012.04 | $1,012.05 | $1,012.00 | |