| 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 | $151.30 | 10.261% | $166.8249 | $166.82 | $166.80 | $166.80 |
| Purchase #2 | $202.67 | 13.248% | $229.5197 | $229.52 | $229.50 | $229.50 |
| Purchase #3 | $63.77 | 10.685% | $70.5838 | $70.58 | $70.60 | $70.60 |
| Purchase #4 | $223.37 | 10.282% | $246.3369 | $246.34 | $246.35 | $246.30 |
| Purchase #5 | $233.60 | 10.333% | $257.7379 | $257.74 | $257.75 | $257.70 |
| Purchase #6 | $12.46 | 6.615% | $13.2842 | $13.28 | $13.30 | $13.30 |
| Purchase #7 | $234.46 | 4.560% | $245.1514 | $245.15 | $245.15 | $245.20 |
| 7 purchase totals = | $1,121.63 | $1,229.4388 | $1,229.43 | $1,229.45 | $1,229.40 | |