| 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 | $136.80 | 6.596% | $145.8233 | $145.82 | $145.80 | $145.80 |
| Purchase #2 | $234.45 | 10.279% | $258.5491 | $258.55 | $258.55 | $258.50 |
| Purchase #3 | $45.57 | 7.685% | $49.0721 | $49.07 | $49.05 | $49.10 |
| Purchase #4 | $141.59 | 9.232% | $154.6616 | $154.66 | $154.65 | $154.70 |
| Purchase #5 | $113.80 | 11.440% | $126.8187 | $126.82 | $126.80 | $126.80 |
| Purchase #6 | $142.70 | 12.530% | $160.5803 | $160.58 | $160.60 | $160.60 |
| Purchase #7 | $155.81 | 3.102% | $160.6432 | $160.64 | $160.65 | $160.60 |
| 7 purchase totals = | $970.72 | $1,056.1483 | $1,056.14 | $1,056.10 | $1,056.10 | |