| 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 | $180.54 | 11.685% | $201.6361 | $201.64 | $201.65 | $201.60 |
| Purchase #2 | $212.84 | 13.331% | $241.2137 | $241.21 | $241.20 | $241.20 |
| Purchase #3 | $131.95 | 11.684% | $147.367 | $147.37 | $147.35 | $147.40 |
| Purchase #4 | $222.53 | 8.264% | $240.9199 | $240.92 | $240.90 | $240.90 |
| Purchase #5 | $129.83 | 9.408% | $142.0444 | $142.04 | $142.05 | $142.00 |
| Purchase #6 | $241.52 | 4.522% | $252.4415 | $252.44 | $252.45 | $252.40 |
| Purchase #7 | $138.95 | 12.589% | $156.4424 | $156.44 | $156.45 | $156.40 |
| 7 purchase totals = | $1,258.16 | $1,382.0650 | $1,382.06 | $1,382.05 | $1,381.90 | |