| 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 | $106.36 | 12.317% | $119.4604 | $119.46 | $119.45 | $119.50 |
| Purchase #2 | $168.35 | 12.437% | $189.2877 | $189.29 | $189.30 | $189.30 |
| Purchase #3 | $181.30 | 3.165% | $187.0381 | $187.04 | $187.05 | $187.00 |
| Purchase #4 | $26.66 | 4.820% | $27.945 | $27.95 | $27.95 | $27.90 |
| Purchase #5 | $198.31 | 9.636% | $217.4192 | $217.42 | $217.40 | $217.40 |
| Purchase #6 | $22.29 | 5.715% | $23.5639 | $23.56 | $23.55 | $23.60 |
| Purchase #7 | $39.78 | 8.111% | $43.0066 | $43.01 | $43.00 | $43.00 |
| 7 purchase totals = | $743.05 | $807.7209 | $807.73 | $807.70 | $807.70 | |