| 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 | $146.60 | 12.287% | $164.6127 | $164.61 | $164.60 | $164.60 |
| Purchase #2 | $70.78 | 12.319% | $79.4994 | $79.50 | $79.50 | $79.50 |
| Purchase #3 | $169.45 | 12.112% | $189.9738 | $189.97 | $189.95 | $190.00 |
| Purchase #4 | $246.96 | 11.480% | $275.311 | $275.31 | $275.30 | $275.30 |
| Purchase #5 | $187.25 | 9.276% | $204.6193 | $204.62 | $204.60 | $204.60 |
| Purchase #6 | $95.98 | 13.486% | $108.9239 | $108.92 | $108.90 | $108.90 |
| Purchase #7 | $183.84 | 8.280% | $199.062 | $199.06 | $199.05 | $199.10 |
| 7 purchase totals = | $1,100.86 | $1,222.0021 | $1,221.99 | $1,221.90 | $1,222.00 | |