| 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 | $213.61 | 7.287% | $229.1758 | $229.18 | $229.20 | $229.20 |
| Purchase #2 | $167.31 | 7.204% | $179.363 | $179.36 | $179.35 | $179.40 |
| Purchase #3 | $87.44 | 6.841% | $93.4218 | $93.42 | $93.40 | $93.40 |
| Purchase #4 | $188.49 | 7.476% | $202.5815 | $202.58 | $202.60 | $202.60 |
| Purchase #5 | $82.28 | 9.258% | $89.8975 | $89.90 | $89.90 | $89.90 |
| Purchase #6 | $152.59 | 4.280% | $159.1209 | $159.12 | $159.10 | $159.10 |
| Purchase #7 | $199.33 | 10.383% | $220.0264 | $220.03 | $220.05 | $220.00 |
| 7 purchase totals = | $1,091.05 | $1,173.5869 | $1,173.59 | $1,173.60 | $1,173.60 | |