| 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 | $127.57 | 5.827% | $135.0035 | $135.00 | $135.00 | $135.00 |
| Purchase #2 | $41.42 | 12.294% | $46.5122 | $46.51 | $46.50 | $46.50 |
| Purchase #3 | $180.65 | 4.441% | $188.6727 | $188.67 | $188.65 | $188.70 |
| Purchase #4 | $132.76 | 13.380% | $150.5233 | $150.52 | $150.50 | $150.50 |
| Purchase #5 | $124.48 | 12.693% | $140.2802 | $140.28 | $140.30 | $140.30 |
| Purchase #6 | $181.58 | 3.575% | $188.0715 | $188.07 | $188.05 | $188.10 |
| Purchase #7 | $115.80 | 7.839% | $124.8776 | $124.88 | $124.90 | $124.90 |
| 7 purchase totals = | $904.26 | $973.9410 | $973.93 | $973.90 | $974.00 | |