| 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 | $166.73 | 13.443% | $189.1435 | $189.14 | $189.15 | $189.10 |
| Purchase #2 | $214.98 | 5.373% | $226.5309 | $226.53 | $226.55 | $226.50 |
| Purchase #3 | $204.76 | 7.779% | $220.6883 | $220.69 | $220.70 | $220.70 |
| Purchase #4 | $230.84 | 4.330% | $240.8354 | $240.84 | $240.85 | $240.80 |
| Purchase #5 | $108.95 | 6.215% | $115.7212 | $115.72 | $115.70 | $115.70 |
| Purchase #6 | $186.68 | 11.735% | $208.5869 | $208.59 | $208.60 | $208.60 |
| Purchase #7 | $18.87 | 9.330% | $20.6306 | $20.63 | $20.65 | $20.60 |
| 7 purchase totals = | $1,131.81 | $1,222.1368 | $1,222.14 | $1,222.20 | $1,222.00 | |