| 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 | $154.53 | 3.622% | $160.1271 | $160.13 | $160.15 | $160.10 |
| Purchase #2 | $242.27 | 4.125% | $252.2636 | $252.26 | $252.25 | $252.30 |
| Purchase #3 | $118.63 | 3.737% | $123.0632 | $123.06 | $123.05 | $123.10 |
| Purchase #4 | $239.95 | 10.671% | $265.5551 | $265.56 | $265.55 | $265.60 |
| Purchase #5 | $75.58 | 12.412% | $84.961 | $84.96 | $84.95 | $85.00 |
| Purchase #6 | $137.40 | 9.144% | $149.9639 | $149.96 | $149.95 | $150.00 |
| Purchase #7 | $157.68 | 12.682% | $177.677 | $177.68 | $177.70 | $177.70 |
| 7 purchase totals = | $1,126.04 | $1,213.6109 | $1,213.61 | $1,213.60 | $1,213.80 | |