| 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 | $180.93 | 3.202% | $186.7234 | $186.72 | $186.70 | $186.70 |
| Purchase #2 | $53.27 | 5.778% | $56.3479 | $56.35 | $56.35 | $56.30 |
| Purchase #3 | $177.69 | 12.571% | $200.0274 | $200.03 | $200.05 | $200.00 |
| Purchase #4 | $215.99 | 3.537% | $223.6296 | $223.63 | $223.65 | $223.60 |
| Purchase #5 | $220.73 | 4.588% | $230.8571 | $230.86 | $230.85 | $230.90 |
| Purchase #6 | $134.43 | 7.786% | $144.8967 | $144.90 | $144.90 | $144.90 |
| Purchase #7 | $157.87 | 12.826% | $178.1184 | $178.12 | $178.10 | $178.10 |
| 7 purchase totals = | $1,140.91 | $1,220.6005 | $1,220.61 | $1,220.60 | $1,220.50 | |