| 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 | $162.50 | 7.127% | $174.0814 | $174.08 | $174.10 | $174.10 |
| Purchase #2 | $79.48 | 7.259% | $85.2495 | $85.25 | $85.25 | $85.20 |
| Purchase #3 | $63.32 | 7.194% | $67.8752 | $67.88 | $67.90 | $67.90 |
| Purchase #4 | $199.40 | 7.251% | $213.8585 | $213.86 | $213.85 | $213.90 |
| Purchase #5 | $44.36 | 4.631% | $46.4143 | $46.41 | $46.40 | $46.40 |
| Purchase #6 | $157.84 | 11.268% | $175.6254 | $175.63 | $175.65 | $175.60 |
| Purchase #7 | $220.30 | 3.482% | $227.9708 | $227.97 | $227.95 | $228.00 |
| 7 purchase totals = | $927.20 | $991.0751 | $991.08 | $991.10 | $991.10 | |