| 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 | $183.97 | 5.575% | $194.2263 | $194.23 | $194.25 | $194.20 |
| Purchase #2 | $191.62 | 6.670% | $204.4011 | $204.40 | $204.40 | $204.40 |
| Purchase #3 | $223.46 | 11.289% | $248.6864 | $248.69 | $248.70 | $248.70 |
| Purchase #4 | $124.62 | 11.434% | $138.8691 | $138.87 | $138.85 | $138.90 |
| Purchase #5 | $178.54 | 12.321% | $200.5379 | $200.54 | $200.55 | $200.50 |
| Purchase #6 | $124.90 | 11.427% | $139.1723 | $139.17 | $139.15 | $139.20 |
| Purchase #7 | $88.29 | 6.168% | $93.7357 | $93.74 | $93.75 | $93.70 |
| 7 purchase totals = | $1,115.40 | $1,219.6288 | $1,219.64 | $1,219.65 | $1,219.60 | |