| 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 | $135.74 | 8.350% | $147.0743 | $147.07 | $147.05 | $147.10 |
| Purchase #2 | $192.49 | 5.797% | $203.6486 | $203.65 | $203.65 | $203.60 |
| Purchase #3 | $43.59 | 5.178% | $45.8471 | $45.85 | $45.85 | $45.80 |
| Purchase #4 | $26.32 | 12.406% | $29.5853 | $29.59 | $29.60 | $29.60 |
| Purchase #5 | $154.67 | 8.178% | $167.3189 | $167.32 | $167.30 | $167.30 |
| Purchase #6 | $160.32 | 12.614% | $180.5428 | $180.54 | $180.55 | $180.50 |
| Purchase #7 | $159.28 | 9.255% | $174.0214 | $174.02 | $174.00 | $174.00 |
| 7 purchase totals = | $872.41 | $948.0384 | $948.04 | $948.00 | $947.90 | |