| 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 | $176.40 | 5.270% | $185.6963 | $185.70 | $185.70 | $185.70 |
| Purchase #2 | $110.98 | 4.164% | $115.6012 | $115.60 | $115.60 | $115.60 |
| Purchase #3 | $122.29 | 6.155% | $129.8169 | $129.82 | $129.80 | $129.80 |
| Purchase #4 | $168.65 | 9.412% | $184.5233 | $184.52 | $184.50 | $184.50 |
| Purchase #5 | $82.49 | 3.787% | $85.6139 | $85.61 | $85.60 | $85.60 |
| Purchase #6 | $172.68 | 10.547% | $190.8926 | $190.89 | $190.90 | $190.90 |
| Purchase #7 | $187.51 | 5.477% | $197.7799 | $197.78 | $197.80 | $197.80 |
| 7 purchase totals = | $1,021.00 | $1,089.9241 | $1,089.92 | $1,089.90 | $1,089.90 | |