| 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 | $189.50 | 8.660% | $205.9107 | $205.91 | $205.90 | $205.90 |
| Purchase #2 | $140.31 | 11.228% | $156.064 | $156.06 | $156.05 | $156.10 |
| Purchase #3 | $29.31 | 7.652% | $31.5528 | $31.55 | $31.55 | $31.60 |
| Purchase #4 | $183.87 | 11.163% | $204.3954 | $204.40 | $204.40 | $204.40 |
| Purchase #5 | $194.51 | 5.679% | $205.5562 | $205.56 | $205.55 | $205.60 |
| Purchase #6 | $16.82 | 3.673% | $17.4378 | $17.44 | $17.45 | $17.40 |
| Purchase #7 | $210.75 | 6.780% | $225.0389 | $225.04 | $225.05 | $225.00 |
| 7 purchase totals = | $965.07 | $1,045.9558 | $1,045.96 | $1,045.95 | $1,046.00 | |