| 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 | $172.32 | 7.329% | $184.9493 | $184.95 | $184.95 | $184.90 |
| Purchase #2 | $21.93 | 9.506% | $24.0147 | $24.01 | $24.00 | $24.00 |
| Purchase #3 | $199.50 | 10.439% | $220.3258 | $220.33 | $220.35 | $220.30 |
| Purchase #4 | $235.50 | 7.646% | $253.5063 | $253.51 | $253.50 | $253.50 |
| Purchase #5 | $168.95 | 4.355% | $176.3078 | $176.31 | $176.30 | $176.30 |
| Purchase #6 | $201.94 | 9.389% | $220.9001 | $220.90 | $220.90 | $220.90 |
| Purchase #7 | $13.67 | 4.747% | $14.3189 | $14.32 | $14.30 | $14.30 |
| 7 purchase totals = | $1,013.81 | $1,094.3229 | $1,094.33 | $1,094.30 | $1,094.20 | |