| 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 | $142.65 | 13.628% | $162.0903 | $162.09 | $162.10 | $162.10 |
| Purchase #2 | $238.42 | 6.246% | $253.3117 | $253.31 | $253.30 | $253.30 |
| Purchase #3 | $22.29 | 9.789% | $24.472 | $24.47 | $24.45 | $24.50 |
| Purchase #4 | $188.86 | 3.614% | $195.6854 | $195.69 | $195.70 | $195.70 |
| Purchase #5 | $236.29 | 11.574% | $263.6382 | $263.64 | $263.65 | $263.60 |
| Purchase #6 | $195.52 | 13.414% | $221.7471 | $221.75 | $221.75 | $221.70 |
| Purchase #7 | $184.36 | 12.777% | $207.9157 | $207.92 | $207.90 | $207.90 |
| 7 purchase totals = | $1,208.39 | $1,328.8604 | $1,328.87 | $1,328.85 | $1,328.80 | |