| 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 | $173.94 | 3.584% | $180.174 | $180.17 | $180.15 | $180.20 |
| Purchase #2 | $213.61 | 8.823% | $232.4568 | $232.46 | $232.45 | $232.50 |
| Purchase #3 | $58.92 | 7.590% | $63.392 | $63.39 | $63.40 | $63.40 |
| Purchase #4 | $219.66 | 9.740% | $241.0549 | $241.05 | $241.05 | $241.10 |
| Purchase #5 | $196.30 | 7.144% | $210.3237 | $210.32 | $210.30 | $210.30 |
| Purchase #6 | $56.29 | 12.701% | $63.4394 | $63.44 | $63.45 | $63.40 |
| Purchase #7 | $202.72 | 12.733% | $228.5323 | $228.53 | $228.55 | $228.50 |
| 7 purchase totals = | $1,121.44 | $1,219.3731 | $1,219.36 | $1,219.35 | $1,219.40 | |