| 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 | $153.46 | 12.113% | $172.0486 | $172.05 | $172.05 | $172.00 |
| Purchase #2 | $247.52 | 7.673% | $266.5122 | $266.51 | $266.50 | $266.50 |
| Purchase #3 | $193.70 | 7.272% | $207.7859 | $207.79 | $207.80 | $207.80 |
| Purchase #4 | $210.67 | 6.367% | $224.0834 | $224.08 | $224.10 | $224.10 |
| Purchase #5 | $44.94 | 9.495% | $49.2071 | $49.21 | $49.20 | $49.20 |
| Purchase #6 | $129.35 | 3.592% | $133.9963 | $134.00 | $134.00 | $134.00 |
| Purchase #7 | $234.47 | 12.459% | $263.6826 | $263.68 | $263.70 | $263.70 |
| 7 purchase totals = | $1,214.11 | $1,317.3161 | $1,317.32 | $1,317.35 | $1,317.30 | |