| 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 | $156.96 | 5.157% | $165.0544 | $165.05 | $165.05 | $165.10 |
| Purchase #2 | $97.59 | 4.116% | $101.6068 | $101.61 | $101.60 | $101.60 |
| Purchase #3 | $186.85 | 9.867% | $205.2865 | $205.29 | $205.30 | $205.30 |
| Purchase #4 | $187.77 | 9.268% | $205.1725 | $205.17 | $205.15 | $205.20 |
| Purchase #5 | $115.43 | 13.756% | $131.3086 | $131.31 | $131.30 | $131.30 |
| Purchase #6 | $230.41 | 3.865% | $239.3153 | $239.32 | $239.30 | $239.30 |
| Purchase #7 | $162.32 | 12.500% | $182.61 | $182.61 | $182.60 | $182.60 |
| 7 purchase totals = | $1,137.33 | $1,230.3541 | $1,230.36 | $1,230.30 | $1,230.40 | |