| 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 | $139.57 | 8.114% | $150.8947 | $150.89 | $150.90 | $150.90 |
| Purchase #2 | $129.70 | 13.489% | $147.1952 | $147.20 | $147.20 | $147.20 |
| Purchase #3 | $182.58 | 5.177% | $192.0322 | $192.03 | $192.05 | $192.00 |
| Purchase #4 | $11.32 | 7.438% | $12.162 | $12.16 | $12.15 | $12.20 |
| Purchase #5 | $73.59 | 5.647% | $77.7456 | $77.75 | $77.75 | $77.70 |
| Purchase #6 | $34.69 | 5.319% | $36.5352 | $36.54 | $36.55 | $36.50 |
| Purchase #7 | $189.63 | 5.858% | $200.7385 | $200.74 | $200.75 | $200.70 |
| 7 purchase totals = | $761.08 | $817.3034 | $817.31 | $817.35 | $817.20 | |