| 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 | $140.63 | 11.493% | $156.7926 | $156.79 | $156.80 | $156.80 |
| Purchase #2 | $174.65 | 12.103% | $195.7879 | $195.79 | $195.80 | $195.80 |
| Purchase #3 | $108.43 | 10.366% | $119.6699 | $119.67 | $119.65 | $119.70 |
| Purchase #4 | $23.25 | 11.161% | $25.8449 | $25.84 | $25.85 | $25.80 |
| Purchase #5 | $157.99 | 10.729% | $174.9407 | $174.94 | $174.95 | $174.90 |
| Purchase #6 | $40.63 | 7.617% | $43.7248 | $43.72 | $43.70 | $43.70 |
| Purchase #7 | $88.66 | 7.142% | $94.9921 | $94.99 | $95.00 | $95.00 |
| 7 purchase totals = | $734.24 | $811.7529 | $811.74 | $811.75 | $811.70 | |