| 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 | $188.82 | 6.523% | $201.1367 | $201.14 | $201.15 | $201.10 |
| Purchase #2 | $221.69 | 3.691% | $229.8726 | $229.87 | $229.85 | $229.90 |
| Purchase #3 | $137.84 | 6.631% | $146.9802 | $146.98 | $147.00 | $147.00 |
| Purchase #4 | $111.76 | 5.457% | $117.8587 | $117.86 | $117.85 | $117.90 |
| Purchase #5 | $142.85 | 13.382% | $161.9662 | $161.97 | $161.95 | $162.00 |
| Purchase #6 | $78.67 | 11.178% | $87.4637 | $87.46 | $87.45 | $87.50 |
| Purchase #7 | $146.82 | 6.824% | $156.839 | $156.84 | $156.85 | $156.80 |
| 7 purchase totals = | $1,028.45 | $1,102.1171 | $1,102.12 | $1,102.10 | $1,102.20 | |