| 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 | $181.40 | 8.833% | $197.4231 | $197.42 | $197.40 | $197.40 |
| Purchase #2 | $128.42 | 13.270% | $145.4613 | $145.46 | $145.45 | $145.50 |
| Purchase #3 | $190.37 | 7.150% | $203.9815 | $203.98 | $204.00 | $204.00 |
| Purchase #4 | $228.87 | 11.436% | $255.0436 | $255.04 | $255.05 | $255.00 |
| Purchase #5 | $150.35 | 10.151% | $165.612 | $165.61 | $165.60 | $165.60 |
| Purchase #6 | $131.62 | 8.451% | $142.7432 | $142.74 | $142.75 | $142.70 |
| Purchase #7 | $53.64 | 12.800% | $60.5059 | $60.51 | $60.50 | $60.50 |
| 7 purchase totals = | $1,064.67 | $1,170.7706 | $1,170.76 | $1,170.75 | $1,170.70 | |