| 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 | $173.48 | 8.484% | $188.198 | $188.20 | $188.20 | $188.20 |
| Purchase #2 | $165.91 | 13.757% | $188.7342 | $188.73 | $188.75 | $188.70 |
| Purchase #3 | $128.98 | 11.571% | $143.9043 | $143.90 | $143.90 | $143.90 |
| Purchase #4 | $71.98 | 11.483% | $80.2455 | $80.25 | $80.25 | $80.20 |
| Purchase #5 | $80.90 | 3.837% | $84.0041 | $84.00 | $84.00 | $84.00 |
| Purchase #6 | $246.75 | 12.255% | $276.9892 | $276.99 | $277.00 | $277.00 |
| Purchase #7 | $27.93 | 11.268% | $31.0772 | $31.08 | $31.10 | $31.10 |
| 7 purchase totals = | $895.93 | $993.1525 | $993.15 | $993.20 | $993.10 | |