| 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 | $122.95 | 5.723% | $129.9864 | $129.99 | $130.00 | $130.00 |
| Purchase #2 | $200.92 | 11.209% | $223.4411 | $223.44 | $223.45 | $223.40 |
| Purchase #3 | $162.55 | 3.253% | $167.8378 | $167.84 | $167.85 | $167.80 |
| Purchase #4 | $56.40 | 9.638% | $61.8358 | $61.84 | $61.85 | $61.80 |
| Purchase #5 | $238.96 | 13.130% | $270.3354 | $270.34 | $270.35 | $270.30 |
| Purchase #6 | $76.44 | 9.598% | $83.7767 | $83.78 | $83.80 | $83.80 |
| Purchase #7 | $226.56 | 3.510% | $234.5123 | $234.51 | $234.50 | $234.50 |
| 7 purchase totals = | $1,084.78 | $1,171.7255 | $1,171.74 | $1,171.80 | $1,171.60 | |