| 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 | $173.58 | 4.851% | $182.0004 | $182.00 | $182.00 | $182.00 |
| Purchase #2 | $137.61 | 6.303% | $146.2836 | $146.28 | $146.30 | $146.30 |
| Purchase #3 | $158.69 | 10.185% | $174.8526 | $174.85 | $174.85 | $174.90 |
| Purchase #4 | $157.70 | 13.196% | $178.5101 | $178.51 | $178.50 | $178.50 |
| Purchase #5 | $90.52 | 13.444% | $102.6895 | $102.69 | $102.70 | $102.70 |
| Purchase #6 | $145.56 | 4.153% | $151.6051 | $151.61 | $151.60 | $151.60 |
| Purchase #7 | $158.97 | 11.394% | $177.083 | $177.08 | $177.10 | $177.10 |
| 7 purchase totals = | $1,022.63 | $1,113.0243 | $1,113.02 | $1,113.05 | $1,113.10 | |