| 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 | $136.87 | 7.739% | $147.4624 | $147.46 | $147.45 | $147.50 |
| Purchase #2 | $26.67 | 3.697% | $27.656 | $27.66 | $27.65 | $27.70 |
| Purchase #3 | $215.98 | 13.319% | $244.7464 | $244.75 | $244.75 | $244.70 |
| Purchase #4 | $128.84 | 11.668% | $143.8731 | $143.87 | $143.85 | $143.90 |
| Purchase #5 | $181.25 | 7.700% | $195.2063 | $195.21 | $195.20 | $195.20 |
| Purchase #6 | $103.71 | 8.274% | $112.291 | $112.29 | $112.30 | $112.30 |
| Purchase #7 | $192.80 | 11.243% | $214.4765 | $214.48 | $214.50 | $214.50 |
| 7 purchase totals = | $986.12 | $1,085.7117 | $1,085.72 | $1,085.70 | $1,085.80 | |