| 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 | $187.34 | 8.424% | $203.1215 | $203.12 | $203.10 | $203.10 |
| Purchase #2 | $185.37 | 6.444% | $197.3152 | $197.32 | $197.30 | $197.30 |
| Purchase #3 | $165.40 | 9.687% | $181.4223 | $181.42 | $181.40 | $181.40 |
| Purchase #4 | $142.86 | 13.336% | $161.9118 | $161.91 | $161.90 | $161.90 |
| Purchase #5 | $23.28 | 3.234% | $24.0329 | $24.03 | $24.05 | $24.00 |
| Purchase #6 | $25.42 | 4.598% | $26.5888 | $26.59 | $26.60 | $26.60 |
| Purchase #7 | $63.26 | 3.384% | $65.4007 | $65.40 | $65.40 | $65.40 |
| 7 purchase totals = | $792.93 | $859.7932 | $859.79 | $859.75 | $859.70 | |