| 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 | $159.81 | 13.711% | $181.7215 | $181.72 | $181.70 | $181.70 |
| Purchase #2 | $173.85 | 3.648% | $180.192 | $180.19 | $180.20 | $180.20 |
| Purchase #3 | $47.36 | 3.278% | $48.9125 | $48.91 | $48.90 | $48.90 |
| Purchase #4 | $178.47 | 8.478% | $193.6007 | $193.60 | $193.60 | $193.60 |
| Purchase #5 | $175.33 | 9.287% | $191.6129 | $191.61 | $191.60 | $191.60 |
| Purchase #6 | $87.77 | 9.396% | $96.0169 | $96.02 | $96.00 | $96.00 |
| Purchase #7 | $162.32 | 10.213% | $178.8977 | $178.90 | $178.90 | $178.90 |
| 7 purchase totals = | $984.91 | $1,070.9542 | $1,070.95 | $1,070.90 | $1,070.90 | |