| 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 | $146.87 | 7.577% | $157.9983 | $158.00 | $158.00 | $158.00 |
| Purchase #2 | $247.41 | 6.649% | $263.8603 | $263.86 | $263.85 | $263.90 |
| Purchase #3 | $49.63 | 8.627% | $53.9116 | $53.91 | $53.90 | $53.90 |
| Purchase #4 | $7.74 | 11.592% | $8.6372 | $8.64 | $8.65 | $8.60 |
| Purchase #5 | $172.36 | 4.162% | $179.5336 | $179.53 | $179.55 | $179.50 |
| Purchase #6 | $22.62 | 4.476% | $23.6325 | $23.63 | $23.65 | $23.60 |
| Purchase #7 | $57.25 | 11.652% | $63.9208 | $63.92 | $63.90 | $63.90 |
| 7 purchase totals = | $703.88 | $751.4943 | $751.49 | $751.50 | $751.40 | |