| 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 | $181.38 | 10.453% | $200.3397 | $200.34 | $200.35 | $200.30 |
| Purchase #2 | $88.69 | 11.350% | $98.7563 | $98.76 | $98.75 | $98.80 |
| Purchase #3 | $140.58 | 13.201% | $159.138 | $159.14 | $159.15 | $159.10 |
| Purchase #4 | $67.51 | 13.237% | $76.4463 | $76.45 | $76.45 | $76.40 |
| Purchase #5 | $85.86 | 6.703% | $91.6152 | $91.62 | $91.60 | $91.60 |
| Purchase #6 | $141.47 | 10.257% | $155.9806 | $155.98 | $156.00 | $156.00 |
| Purchase #7 | $67.65 | 6.390% | $71.9728 | $71.97 | $71.95 | $72.00 |
| 7 purchase totals = | $773.14 | $854.2489 | $854.26 | $854.25 | $854.20 | |