| 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 | $139.69 | 12.320% | $156.8998 | $156.90 | $156.90 | $156.90 |
| Purchase #2 | $163.61 | 5.444% | $172.5169 | $172.52 | $172.50 | $172.50 |
| Purchase #3 | $244.33 | 13.615% | $277.5955 | $277.60 | $277.60 | $277.60 |
| Purchase #4 | $137.28 | 4.204% | $143.0513 | $143.05 | $143.05 | $143.10 |
| Purchase #5 | $73.27 | 12.785% | $82.6376 | $82.64 | $82.65 | $82.60 |
| Purchase #6 | $232.69 | 3.689% | $241.2739 | $241.27 | $241.25 | $241.30 |
| Purchase #7 | $179.89 | 12.720% | $202.772 | $202.77 | $202.75 | $202.80 |
| 7 purchase totals = | $1,170.76 | $1,276.7470 | $1,276.75 | $1,276.70 | $1,276.80 | |