| 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 | $149.59 | 8.750% | $162.6791 | $162.68 | $162.70 | $162.70 |
| Purchase #2 | $212.87 | 3.865% | $221.0974 | $221.10 | $221.10 | $221.10 |
| Purchase #3 | $212.64 | 5.698% | $224.7562 | $224.76 | $224.75 | $224.80 |
| Purchase #4 | $5.60 | 12.742% | $6.3136 | $6.31 | $6.30 | $6.30 |
| Purchase #5 | $152.85 | 3.266% | $157.8421 | $157.84 | $157.85 | $157.80 |
| Purchase #6 | $40.33 | 3.426% | $41.7117 | $41.71 | $41.70 | $41.70 |
| Purchase #7 | $119.91 | 11.871% | $134.1445 | $134.14 | $134.15 | $134.10 |
| 7 purchase totals = | $893.79 | $948.5446 | $948.54 | $948.55 | $948.50 | |