| 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 | $27.87 | 12.381% | $31.3206 | $31.32 | $31.30 | $31.30 |
| Purchase #2 | $184.93 | 7.174% | $198.1969 | $198.20 | $198.20 | $198.20 |
| Purchase #3 | $238.44 | 11.592% | $266.08 | $266.08 | $266.10 | $266.10 |
| Purchase #4 | $145.60 | 6.810% | $155.5154 | $155.52 | $155.50 | $155.50 |
| Purchase #5 | $194.75 | 11.178% | $216.5192 | $216.52 | $216.50 | $216.50 |
| Purchase #6 | $250.71 | 6.800% | $267.7583 | $267.76 | $267.75 | $267.80 |
| Purchase #7 | $40.90 | 4.726% | $42.8329 | $42.83 | $42.85 | $42.80 |
| 7 purchase totals = | $1,083.20 | $1,178.2233 | $1,178.23 | $1,178.20 | $1,178.20 | |