| 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 | $165.33 | 7.138% | $177.1313 | $177.13 | $177.15 | $177.10 |
| Purchase #2 | $245.85 | 3.300% | $253.9631 | $253.96 | $253.95 | $254.00 |
| Purchase #3 | $9.43 | 6.304% | $10.0245 | $10.02 | $10.00 | $10.00 |
| Purchase #4 | $167.64 | 5.443% | $176.7646 | $176.76 | $176.75 | $176.80 |
| Purchase #5 | $40.83 | 5.457% | $43.0581 | $43.06 | $43.05 | $43.10 |
| Purchase #6 | $173.44 | 11.302% | $193.0422 | $193.04 | $193.05 | $193.00 |
| Purchase #7 | $85.93 | 8.255% | $93.0235 | $93.02 | $93.00 | $93.00 |
| 7 purchase totals = | $888.45 | $947.0073 | $946.99 | $946.95 | $947.00 | |