| 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 | $181.83 | 7.700% | $195.8309 | $195.83 | $195.85 | $195.80 |
| Purchase #2 | $103.51 | 11.699% | $115.6196 | $115.62 | $115.60 | $115.60 |
| Purchase #3 | $191.32 | 8.186% | $206.9815 | $206.98 | $207.00 | $207.00 |
| Purchase #4 | $212.46 | 9.507% | $232.6586 | $232.66 | $232.65 | $232.70 |
| Purchase #5 | $126.38 | 5.396% | $133.1995 | $133.20 | $133.20 | $133.20 |
| Purchase #6 | $22.61 | 13.582% | $25.6809 | $25.68 | $25.70 | $25.70 |
| Purchase #7 | $188.51 | 12.210% | $211.5271 | $211.53 | $211.55 | $211.50 |
| 7 purchase totals = | $1,026.62 | $1,121.4981 | $1,121.50 | $1,121.55 | $1,121.50 | |