| 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 | $18.87 | 4.463% | $19.7122 | $19.71 | $19.70 | $19.70 |
| Purchase #2 | $92.99 | 9.541% | $101.8622 | $101.86 | $101.85 | $101.90 |
| Purchase #3 | $5.85 | 9.249% | $6.3911 | $6.39 | $6.40 | $6.40 |
| Purchase #4 | $167.26 | 5.302% | $176.1281 | $176.13 | $176.15 | $176.10 |
| Purchase #5 | $230.63 | 7.290% | $247.4429 | $247.44 | $247.45 | $247.40 |
| Purchase #6 | $165.65 | 13.518% | $188.0426 | $188.04 | $188.05 | $188.00 |
| Purchase #7 | $192.56 | 6.160% | $204.4217 | $204.42 | $204.40 | $204.40 |
| 7 purchase totals = | $873.81 | $944.0008 | $943.99 | $944.00 | $943.90 | |