| 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 | $155.80 | 12.125% | $174.6908 | $174.69 | $174.70 | $174.70 |
| Purchase #2 | $122.73 | 4.873% | $128.7106 | $128.71 | $128.70 | $128.70 |
| Purchase #3 | $180.99 | 9.788% | $198.7053 | $198.71 | $198.70 | $198.70 |
| Purchase #4 | $160.28 | 3.406% | $165.7391 | $165.74 | $165.75 | $165.70 |
| Purchase #5 | $189.64 | 6.659% | $202.2681 | $202.27 | $202.25 | $202.30 |
| Purchase #6 | $236.55 | 4.653% | $247.5567 | $247.56 | $247.55 | $247.60 |
| Purchase #7 | $106.27 | 3.511% | $110.0011 | $110.00 | $110.00 | $110.00 |
| 7 purchase totals = | $1,152.26 | $1,227.6717 | $1,227.68 | $1,227.65 | $1,227.70 | |