| 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 | $144.64 | 3.397% | $149.5534 | $149.55 | $149.55 | $149.60 |
| Purchase #2 | $212.93 | 8.116% | $230.2114 | $230.21 | $230.20 | $230.20 |
| Purchase #3 | $166.73 | 10.487% | $184.215 | $184.22 | $184.20 | $184.20 |
| Purchase #4 | $32.83 | 8.765% | $35.7075 | $35.71 | $35.70 | $35.70 |
| Purchase #5 | $231.51 | 13.560% | $262.9028 | $262.90 | $262.90 | $262.90 |
| Purchase #6 | $173.83 | 11.315% | $193.4989 | $193.50 | $193.50 | $193.50 |
| Purchase #7 | $227.48 | 13.860% | $259.0087 | $259.01 | $259.00 | $259.00 |
| 7 purchase totals = | $1,189.95 | $1,315.0977 | $1,315.10 | $1,315.05 | $1,315.10 | |