| 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 | $103.46 | 10.363% | $114.1816 | $114.18 | $114.20 | $114.20 |
| Purchase #2 | $152.64 | 9.557% | $167.2278 | $167.23 | $167.25 | $167.20 |
| Purchase #3 | $221.38 | 13.673% | $251.6493 | $251.65 | $251.65 | $251.60 |
| Purchase #4 | $108.46 | 12.278% | $121.7767 | $121.78 | $121.80 | $121.80 |
| Purchase #5 | $106.47 | 8.392% | $115.405 | $115.41 | $115.40 | $115.40 |
| Purchase #6 | $183.60 | 9.643% | $201.3045 | $201.30 | $201.30 | $201.30 |
| Purchase #7 | $195.61 | 7.129% | $209.555 | $209.56 | $209.55 | $209.60 |
| 7 purchase totals = | $1,071.62 | $1,181.0999 | $1,181.11 | $1,181.15 | $1,181.10 | |