| 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 | $142.65 | 5.503% | $150.5 | $150.50 | $150.50 | $150.50 |
| Purchase #2 | $199.42 | 12.498% | $224.3435 | $224.34 | $224.35 | $224.30 |
| Purchase #3 | $179.46 | 12.152% | $201.268 | $201.27 | $201.25 | $201.30 |
| Purchase #4 | $96.89 | 8.512% | $105.1373 | $105.14 | $105.15 | $105.10 |
| Purchase #5 | $153.81 | 7.535% | $165.3996 | $165.40 | $165.40 | $165.40 |
| Purchase #6 | $109.41 | 4.736% | $114.5917 | $114.59 | $114.60 | $114.60 |
| Purchase #7 | $178.85 | 9.466% | $195.7799 | $195.78 | $195.80 | $195.80 |
| 7 purchase totals = | $1,060.49 | $1,157.0200 | $1,157.02 | $1,157.05 | $1,157.00 | |