| 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 | $150.98 | 7.435% | $162.2054 | $162.21 | $162.20 | $162.20 |
| Purchase #2 | $22.80 | 9.165% | $24.8896 | $24.89 | $24.90 | $24.90 |
| Purchase #3 | $93.26 | 8.753% | $101.423 | $101.42 | $101.40 | $101.40 |
| Purchase #4 | $47.78 | 11.822% | $53.4286 | $53.43 | $53.45 | $53.40 |
| Purchase #5 | $55.42 | 3.224% | $57.2067 | $57.21 | $57.20 | $57.20 |
| Purchase #6 | $106.69 | 8.721% | $115.9944 | $115.99 | $116.00 | $116.00 |
| Purchase #7 | $237.93 | 12.534% | $267.7521 | $267.75 | $267.75 | $267.80 |
| 7 purchase totals = | $714.86 | $782.8998 | $782.90 | $782.90 | $782.90 | |