| 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 | $144.36 | 5.584% | $152.4211 | $152.42 | $152.40 | $152.40 |
| Purchase #2 | $38.82 | 12.411% | $43.638 | $43.64 | $43.65 | $43.60 |
| Purchase #3 | $84.64 | 8.490% | $91.8259 | $91.83 | $91.85 | $91.80 |
| Purchase #4 | $166.91 | 5.315% | $175.7813 | $175.78 | $175.80 | $175.80 |
| Purchase #5 | $240.78 | 6.775% | $257.0928 | $257.09 | $257.10 | $257.10 |
| Purchase #6 | $166.84 | 4.548% | $174.4279 | $174.43 | $174.45 | $174.40 |
| Purchase #7 | $229.30 | 9.649% | $251.4252 | $251.43 | $251.45 | $251.40 |
| 7 purchase totals = | $1,071.65 | $1,146.6122 | $1,146.62 | $1,146.70 | $1,146.50 | |