| 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 | $230.65 | 11.675% | $257.5784 | $257.58 | $257.60 | $257.60 |
| Purchase #2 | $172.87 | 7.311% | $185.5085 | $185.51 | $185.50 | $185.50 |
| Purchase #3 | $17.52 | 5.562% | $18.4945 | $18.49 | $18.50 | $18.50 |
| Purchase #4 | $187.49 | 10.275% | $206.7546 | $206.75 | $206.75 | $206.80 |
| Purchase #5 | $189.40 | 8.191% | $204.9138 | $204.91 | $204.90 | $204.90 |
| Purchase #6 | $199.31 | 11.150% | $221.5331 | $221.53 | $221.55 | $221.50 |
| Purchase #7 | $36.37 | 8.599% | $39.4975 | $39.50 | $39.50 | $39.50 |
| 7 purchase totals = | $1,033.61 | $1,134.2804 | $1,134.27 | $1,134.30 | $1,134.30 | |