| 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 | $173.94 | 3.825% | $180.5932 | $180.59 | $180.60 | $180.60 |
| Purchase #2 | $155.93 | 11.380% | $173.6748 | $173.67 | $173.65 | $173.70 |
| Purchase #3 | $42.33 | 4.620% | $44.2856 | $44.29 | $44.30 | $44.30 |
| Purchase #4 | $97.99 | 8.772% | $106.5857 | $106.59 | $106.60 | $106.60 |
| Purchase #5 | $39.67 | 4.168% | $41.3234 | $41.32 | $41.30 | $41.30 |
| Purchase #6 | $239.62 | 7.767% | $258.2313 | $258.23 | $258.25 | $258.20 |
| Purchase #7 | $130.32 | 5.245% | $137.1553 | $137.16 | $137.15 | $137.20 |
| 7 purchase totals = | $879.80 | $941.8493 | $941.85 | $941.85 | $941.90 | |