| 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 | $153.87 | 5.358% | $162.1144 | $162.11 | $162.10 | $162.10 |
| Purchase #2 | $118.77 | 8.566% | $128.9438 | $128.94 | $128.95 | $128.90 |
| Purchase #3 | $17.92 | 11.787% | $20.0322 | $20.03 | $20.05 | $20.00 |
| Purchase #4 | $66.86 | 4.842% | $70.0974 | $70.10 | $70.10 | $70.10 |
| Purchase #5 | $165.87 | 8.200% | $179.4713 | $179.47 | $179.45 | $179.50 |
| Purchase #6 | $200.58 | 10.148% | $220.9349 | $220.93 | $220.95 | $220.90 |
| Purchase #7 | $65.93 | 5.158% | $69.3307 | $69.33 | $69.35 | $69.30 |
| 7 purchase totals = | $789.80 | $850.9247 | $850.91 | $850.95 | $850.80 | |