| 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 | $137.95 | 5.794% | $145.9428 | $145.94 | $145.95 | $145.90 |
| Purchase #2 | $88.60 | 4.128% | $92.2574 | $92.26 | $92.25 | $92.30 |
| Purchase #3 | $56.70 | 9.634% | $62.1625 | $62.16 | $62.15 | $62.20 |
| Purchase #4 | $192.86 | 7.381% | $207.095 | $207.10 | $207.10 | $207.10 |
| Purchase #5 | $6.33 | 7.494% | $6.8044 | $6.80 | $6.80 | $6.80 |
| Purchase #6 | $77.93 | 7.688% | $83.9213 | $83.92 | $83.90 | $83.90 |
| Purchase #7 | $69.72 | 6.149% | $74.0071 | $74.01 | $74.00 | $74.00 |
| 7 purchase totals = | $630.09 | $672.1905 | $672.19 | $672.15 | $672.20 | |