| 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 | $174.35 | 6.234% | $185.219 | $185.22 | $185.20 | $185.20 |
| Purchase #2 | $89.41 | 8.220% | $96.7595 | $96.76 | $96.75 | $96.80 |
| Purchase #3 | $245.28 | 7.316% | $263.2247 | $263.22 | $263.20 | $263.20 |
| Purchase #4 | $25.44 | 7.824% | $27.4304 | $27.43 | $27.45 | $27.40 |
| Purchase #5 | $42.61 | 5.726% | $45.0498 | $45.05 | $45.05 | $45.00 |
| Purchase #6 | $220.26 | 5.264% | $231.8545 | $231.85 | $231.85 | $231.90 |
| Purchase #7 | $42.95 | 3.147% | $44.3016 | $44.30 | $44.30 | $44.30 |
| 7 purchase totals = | $840.30 | $893.8395 | $893.83 | $893.80 | $893.80 | |