| 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 | $180.72 | 9.193% | $197.3336 | $197.33 | $197.35 | $197.30 |
| Purchase #2 | $220.43 | 3.266% | $227.6292 | $227.63 | $227.65 | $227.60 |
| Purchase #3 | $149.75 | 10.268% | $165.1263 | $165.13 | $165.15 | $165.10 |
| Purchase #4 | $115.85 | 12.200% | $129.9837 | $129.98 | $130.00 | $130.00 |
| Purchase #5 | $74.87 | 8.423% | $81.1763 | $81.18 | $81.20 | $81.20 |
| Purchase #6 | $76.29 | 8.215% | $82.5572 | $82.56 | $82.55 | $82.60 |
| Purchase #7 | $203.65 | 3.753% | $211.293 | $211.29 | $211.30 | $211.30 |
| 7 purchase totals = | $1,021.56 | $1,095.0993 | $1,095.10 | $1,095.20 | $1,095.10 | |