| 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 | $161.51 | 9.447% | $176.7678 | $176.77 | $176.75 | $176.80 |
| Purchase #2 | $35.72 | 12.157% | $40.0625 | $40.06 | $40.05 | $40.10 |
| Purchase #3 | $145.32 | 7.355% | $156.0083 | $156.01 | $156.00 | $156.00 |
| Purchase #4 | $218.50 | 4.322% | $227.9436 | $227.94 | $227.95 | $227.90 |
| Purchase #5 | $66.31 | 7.874% | $71.5312 | $71.53 | $71.55 | $71.50 |
| Purchase #6 | $191.87 | 11.272% | $213.4976 | $213.50 | $213.50 | $213.50 |
| Purchase #7 | $195.89 | 5.350% | $206.3701 | $206.37 | $206.35 | $206.40 |
| 7 purchase totals = | $1,015.12 | $1,092.1811 | $1,092.18 | $1,092.15 | $1,092.20 | |