| 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 | $149.79 | 8.764% | $162.9176 | $162.92 | $162.90 | $162.90 |
| Purchase #2 | $217.73 | 5.792% | $230.3409 | $230.34 | $230.35 | $230.30 |
| Purchase #3 | $150.42 | 11.509% | $167.7318 | $167.73 | $167.75 | $167.70 |
| Purchase #4 | $14.40 | 6.280% | $15.3043 | $15.30 | $15.30 | $15.30 |
| Purchase #5 | $218.47 | 8.428% | $236.8827 | $236.88 | $236.90 | $236.90 |
| Purchase #6 | $128.55 | 13.667% | $146.1189 | $146.12 | $146.10 | $146.10 |
| Purchase #7 | $190.50 | 12.466% | $214.2477 | $214.25 | $214.25 | $214.20 |
| 7 purchase totals = | $1,069.86 | $1,173.5439 | $1,173.54 | $1,173.55 | $1,173.40 | |