| 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 | $126.83 | 8.477% | $137.5814 | $137.58 | $137.60 | $137.60 |
| Purchase #2 | $230.89 | 11.827% | $258.1974 | $258.20 | $258.20 | $258.20 |
| Purchase #3 | $115.35 | 4.210% | $120.2062 | $120.21 | $120.20 | $120.20 |
| Purchase #4 | $104.48 | 4.521% | $109.2035 | $109.20 | $109.20 | $109.20 |
| Purchase #5 | $90.30 | 12.671% | $101.7419 | $101.74 | $101.75 | $101.70 |
| Purchase #6 | $66.26 | 5.745% | $70.0666 | $70.07 | $70.05 | $70.10 |
| Purchase #7 | $183.76 | 3.361% | $189.9362 | $189.94 | $189.95 | $189.90 |
| 7 purchase totals = | $917.87 | $986.9332 | $986.94 | $986.95 | $986.90 | |