| 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 | $161.76 | 6.247% | $171.8651 | $171.87 | $171.85 | $171.90 |
| Purchase #2 | $118.68 | 9.686% | $130.1753 | $130.18 | $130.20 | $130.20 |
| Purchase #3 | $5.64 | 8.577% | $6.1237 | $6.12 | $6.10 | $6.10 |
| Purchase #4 | $120.86 | 9.283% | $132.0794 | $132.08 | $132.10 | $132.10 |
| Purchase #5 | $182.64 | 7.323% | $196.0147 | $196.01 | $196.00 | $196.00 |
| Purchase #6 | $68.82 | 3.798% | $71.4338 | $71.43 | $71.45 | $71.40 |
| Purchase #7 | $57.76 | 13.721% | $65.6852 | $65.69 | $65.70 | $65.70 |
| 7 purchase totals = | $716.16 | $773.3772 | $773.38 | $773.40 | $773.40 | |