| 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 | $168.56 | 7.756% | $181.6335 | $181.63 | $181.65 | $181.60 |
| Purchase #2 | $85.30 | 13.270% | $96.6193 | $96.62 | $96.60 | $96.60 |
| Purchase #3 | $135.25 | 10.635% | $149.6338 | $149.63 | $149.65 | $149.60 |
| Purchase #4 | $14.34 | 5.129% | $15.0755 | $15.08 | $15.10 | $15.10 |
| Purchase #5 | $10.89 | 3.203% | $11.2388 | $11.24 | $11.25 | $11.20 |
| Purchase #6 | $172.87 | 11.514% | $192.7743 | $192.77 | $192.75 | $192.80 |
| Purchase #7 | $97.48 | 8.316% | $105.5864 | $105.59 | $105.60 | $105.60 |
| 7 purchase totals = | $684.69 | $752.5616 | $752.56 | $752.60 | $752.50 | |