| 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 | $175.30 | 7.651% | $188.7122 | $188.71 | $188.70 | $188.70 |
| Purchase #2 | $132.31 | 4.729% | $138.5669 | $138.57 | $138.55 | $138.60 |
| Purchase #3 | $245.52 | 13.672% | $279.0875 | $279.09 | $279.10 | $279.10 |
| Purchase #4 | $66.31 | 3.403% | $68.5665 | $68.57 | $68.55 | $68.60 |
| Purchase #5 | $115.90 | 4.246% | $120.8211 | $120.82 | $120.80 | $120.80 |
| Purchase #6 | $179.55 | 13.813% | $204.3512 | $204.35 | $204.35 | $204.40 |
| Purchase #7 | $165.86 | 5.797% | $175.4749 | $175.47 | $175.45 | $175.50 |
| 7 purchase totals = | $1,080.75 | $1,175.5803 | $1,175.58 | $1,175.50 | $1,175.70 | |