| 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 | $155.34 | 8.661% | $168.794 | $168.79 | $168.80 | $168.80 |
| Purchase #2 | $187.33 | 3.163% | $193.2552 | $193.26 | $193.25 | $193.30 |
| Purchase #3 | $82.84 | 9.724% | $90.8954 | $90.90 | $90.90 | $90.90 |
| Purchase #4 | $122.65 | 12.839% | $138.397 | $138.40 | $138.40 | $138.40 |
| Purchase #5 | $110.64 | 13.756% | $125.8596 | $125.86 | $125.85 | $125.90 |
| Purchase #6 | $244.77 | 10.674% | $270.8967 | $270.90 | $270.90 | $270.90 |
| Purchase #7 | $24.67 | 6.419% | $26.2536 | $26.25 | $26.25 | $26.30 |
| 7 purchase totals = | $928.24 | $1,014.3515 | $1,014.36 | $1,014.35 | $1,014.50 | |