| 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 | $178.46 | 3.781% | $185.2076 | $185.21 | $185.20 | $185.20 |
| Purchase #2 | $202.71 | 6.871% | $216.6382 | $216.64 | $216.65 | $216.60 |
| Purchase #3 | $245.58 | 5.304% | $258.6056 | $258.61 | $258.60 | $258.60 |
| Purchase #4 | $5.37 | 7.444% | $5.7697 | $5.77 | $5.75 | $5.80 |
| Purchase #5 | $209.68 | 13.645% | $238.2908 | $238.29 | $238.30 | $238.30 |
| Purchase #6 | $118.45 | 13.324% | $134.2323 | $134.23 | $134.25 | $134.20 |
| Purchase #7 | $10.45 | 12.228% | $11.7278 | $11.73 | $11.75 | $11.70 |
| 7 purchase totals = | $970.70 | $1,050.4720 | $1,050.48 | $1,050.50 | $1,050.40 | |