| 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 | $129.45 | 13.796% | $147.3089 | $147.31 | $147.30 | $147.30 |
| Purchase #2 | $183.46 | 6.216% | $194.8639 | $194.86 | $194.85 | $194.90 |
| Purchase #3 | $205.86 | 10.768% | $228.027 | $228.03 | $228.05 | $228.00 |
| Purchase #4 | $12.49 | 9.565% | $13.6847 | $13.68 | $13.70 | $13.70 |
| Purchase #5 | $244.66 | 3.840% | $254.0549 | $254.05 | $254.05 | $254.10 |
| Purchase #6 | $185.60 | 10.712% | $205.4815 | $205.48 | $205.50 | $205.50 |
| Purchase #7 | $128.99 | 5.419% | $135.98 | $135.98 | $136.00 | $136.00 |
| 7 purchase totals = | $1,090.51 | $1,179.4009 | $1,179.39 | $1,179.45 | $1,179.50 | |