| 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 | $136.40 | 12.743% | $153.7815 | $153.78 | $153.80 | $153.80 |
| Purchase #2 | $49.28 | 9.854% | $54.1361 | $54.14 | $54.15 | $54.10 |
| Purchase #3 | $198.31 | 4.722% | $207.6742 | $207.67 | $207.65 | $207.70 |
| Purchase #4 | $223.54 | 3.106% | $230.4832 | $230.48 | $230.50 | $230.50 |
| Purchase #5 | $212.86 | 4.268% | $221.9449 | $221.94 | $221.95 | $221.90 |
| Purchase #6 | $111.88 | 10.516% | $123.6453 | $123.65 | $123.65 | $123.60 |
| Purchase #7 | $27.31 | 10.352% | $30.1371 | $30.14 | $30.15 | $30.10 |
| 7 purchase totals = | $959.58 | $1,021.8023 | $1,021.80 | $1,021.85 | $1,021.70 | |