| 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 | $163.86 | 6.395% | $174.3388 | $174.34 | $174.35 | $174.30 |
| Purchase #2 | $186.69 | 11.131% | $207.4705 | $207.47 | $207.45 | $207.50 |
| Purchase #3 | $140.72 | 6.718% | $150.1736 | $150.17 | $150.15 | $150.20 |
| Purchase #4 | $200.37 | 7.589% | $215.5761 | $215.58 | $215.60 | $215.60 |
| Purchase #5 | $36.53 | 6.248% | $38.8124 | $38.81 | $38.80 | $38.80 |
| Purchase #6 | $174.99 | 11.493% | $195.1016 | $195.10 | $195.10 | $195.10 |
| Purchase #7 | $7.54 | 5.709% | $7.9705 | $7.97 | $7.95 | $8.00 |
| 7 purchase totals = | $910.70 | $989.4435 | $989.44 | $989.40 | $989.50 | |