| 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 | $160.89 | 4.252% | $167.731 | $167.73 | $167.75 | $167.70 |
| Purchase #2 | $203.32 | 6.519% | $216.5744 | $216.57 | $216.55 | $216.60 |
| Purchase #3 | $240.97 | 5.196% | $253.4908 | $253.49 | $253.50 | $253.50 |
| Purchase #4 | $232.42 | 4.485% | $242.844 | $242.84 | $242.85 | $242.80 |
| Purchase #5 | $77.31 | 5.504% | $81.5651 | $81.57 | $81.55 | $81.60 |
| Purchase #6 | $75.26 | 12.158% | $84.4101 | $84.41 | $84.40 | $84.40 |
| Purchase #7 | $28.60 | 13.709% | $32.5208 | $32.52 | $32.50 | $32.50 |
| 7 purchase totals = | $1,018.77 | $1,079.1362 | $1,079.13 | $1,079.10 | $1,079.10 | |