| 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 | $177.65 | 13.818% | $202.1977 | $202.20 | $202.20 | $202.20 |
| Purchase #2 | $199.38 | 6.525% | $212.3895 | $212.39 | $212.40 | $212.40 |
| Purchase #3 | $62.51 | 9.241% | $68.2865 | $68.29 | $68.30 | $68.30 |
| Purchase #4 | $88.97 | 5.718% | $94.0573 | $94.06 | $94.05 | $94.10 |
| Purchase #5 | $75.78 | 5.662% | $80.0707 | $80.07 | $80.05 | $80.10 |
| Purchase #6 | $217.92 | 11.286% | $242.5145 | $242.51 | $242.50 | $242.50 |
| Purchase #7 | $193.77 | 12.814% | $218.5997 | $218.60 | $218.60 | $218.60 |
| 7 purchase totals = | $1,015.98 | $1,118.1159 | $1,118.12 | $1,118.10 | $1,118.20 | |