| 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 | $139.74 | 13.755% | $158.9612 | $158.96 | $158.95 | $159.00 |
| Purchase #2 | $105.31 | 10.262% | $116.1169 | $116.12 | $116.10 | $116.10 |
| Purchase #3 | $107.88 | 13.680% | $122.638 | $122.64 | $122.65 | $122.60 |
| Purchase #4 | $165.51 | 12.128% | $185.5831 | $185.58 | $185.60 | $185.60 |
| Purchase #5 | $196.92 | 12.550% | $221.6335 | $221.63 | $221.65 | $221.60 |
| Purchase #6 | $229.40 | 10.184% | $252.7621 | $252.76 | $252.75 | $252.80 |
| Purchase #7 | $59.63 | 10.245% | $65.7391 | $65.74 | $65.75 | $65.70 |
| 7 purchase totals = | $1,004.39 | $1,123.4339 | $1,123.43 | $1,123.45 | $1,123.40 | |