| 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 | $87.48 | 3.210% | $90.2881 | $90.29 | $90.30 | $90.30 |
| Purchase #2 | $181.26 | 6.199% | $192.4963 | $192.50 | $192.50 | $192.50 |
| Purchase #3 | $154.42 | 12.443% | $173.6345 | $173.63 | $173.65 | $173.60 |
| Purchase #4 | $114.95 | 6.756% | $122.716 | $122.72 | $122.70 | $122.70 |
| Purchase #5 | $101.74 | 11.712% | $113.6558 | $113.66 | $113.65 | $113.70 |
| Purchase #6 | $154.60 | 10.334% | $170.5764 | $170.58 | $170.60 | $170.60 |
| Purchase #7 | $80.78 | 8.802% | $87.8903 | $87.89 | $87.90 | $87.90 |
| 7 purchase totals = | $875.23 | $951.2574 | $951.27 | $951.30 | $951.30 | |