| 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 | $172.77 | 5.170% | $181.7022 | $181.70 | $181.70 | $181.70 |
| Purchase #2 | $178.40 | 8.722% | $193.96 | $193.96 | $193.95 | $194.00 |
| Purchase #3 | $46.40 | 13.606% | $52.7132 | $52.71 | $52.70 | $52.70 |
| Purchase #4 | $159.78 | 6.133% | $169.5793 | $169.58 | $169.60 | $169.60 |
| Purchase #5 | $76.77 | 5.498% | $80.9908 | $80.99 | $81.00 | $81.00 |
| Purchase #6 | $220.45 | 4.814% | $231.0625 | $231.06 | $231.05 | $231.10 |
| Purchase #7 | $78.67 | 12.386% | $88.4141 | $88.41 | $88.40 | $88.40 |
| 7 purchase totals = | $933.24 | $998.4221 | $998.41 | $998.40 | $998.50 | |