| 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 | $138.43 | 12.385% | $155.5746 | $155.57 | $155.55 | $155.60 |
| Purchase #2 | $208.25 | 4.293% | $217.1902 | $217.19 | $217.20 | $217.20 |
| Purchase #3 | $228.69 | 10.303% | $252.2519 | $252.25 | $252.25 | $252.30 |
| Purchase #4 | $149.62 | 6.145% | $158.8141 | $158.81 | $158.80 | $158.80 |
| Purchase #5 | $228.25 | 13.452% | $258.9542 | $258.95 | $258.95 | $259.00 |
| Purchase #6 | $130.67 | 11.198% | $145.3024 | $145.30 | $145.30 | $145.30 |
| Purchase #7 | $177.54 | 3.517% | $183.7841 | $183.78 | $183.80 | $183.80 |
| 7 purchase totals = | $1,261.45 | $1,371.8715 | $1,371.85 | $1,371.85 | $1,372.00 | |