| 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 | $100.48 | 7.591% | $108.1074 | $108.11 | $108.10 | $108.10 |
| Purchase #2 | $165.26 | 7.808% | $178.1635 | $178.16 | $178.15 | $178.20 |
| Purchase #3 | $23.69 | 6.265% | $25.1742 | $25.17 | $25.15 | $25.20 |
| Purchase #4 | $121.99 | 9.845% | $133.9999 | $134.00 | $134.00 | $134.00 |
| Purchase #5 | $132.28 | 9.421% | $144.7421 | $144.74 | $144.75 | $144.70 |
| Purchase #6 | $242.40 | 3.811% | $251.6379 | $251.64 | $251.65 | $251.60 |
| Purchase #7 | $180.81 | 6.614% | $192.7688 | $192.77 | $192.75 | $192.80 |
| 7 purchase totals = | $966.91 | $1,034.5938 | $1,034.59 | $1,034.55 | $1,034.60 | |