| 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 | $198.65 | 6.364% | $211.2921 | $211.29 | $211.30 | $211.30 |
| Purchase #2 | $173.61 | 4.718% | $181.8009 | $181.80 | $181.80 | $181.80 |
| Purchase #3 | $106.28 | 4.223% | $110.7682 | $110.77 | $110.75 | $110.80 |
| Purchase #4 | $188.47 | 6.265% | $200.2776 | $200.28 | $200.30 | $200.30 |
| Purchase #5 | $73.48 | 9.351% | $80.3511 | $80.35 | $80.35 | $80.40 |
| Purchase #6 | $48.40 | 6.789% | $51.6859 | $51.69 | $51.70 | $51.70 |
| Purchase #7 | $37.95 | 11.233% | $42.2129 | $42.21 | $42.20 | $42.20 |
| 7 purchase totals = | $826.84 | $878.3887 | $878.39 | $878.40 | $878.50 | |