| 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 | $156.91 | 6.537% | $167.1672 | $167.17 | $167.15 | $167.20 |
| Purchase #2 | $159.35 | 12.643% | $179.4966 | $179.50 | $179.50 | $179.50 |
| Purchase #3 | $168.85 | 5.480% | $178.103 | $178.10 | $178.10 | $178.10 |
| Purchase #4 | $8.86 | 9.495% | $9.7013 | $9.70 | $9.70 | $9.70 |
| Purchase #5 | $66.95 | 13.407% | $75.926 | $75.93 | $75.95 | $75.90 |
| Purchase #6 | $74.26 | 4.464% | $77.575 | $77.58 | $77.60 | $77.60 |
| Purchase #7 | $221.27 | 7.372% | $237.582 | $237.58 | $237.60 | $237.60 |
| 7 purchase totals = | $856.45 | $925.5511 | $925.56 | $925.60 | $925.60 | |