| 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 | $159.78 | 3.326% | $165.0943 | $165.09 | $165.10 | $165.10 |
| Purchase #2 | $189.47 | 6.172% | $201.1641 | $201.16 | $201.15 | $201.20 |
| Purchase #3 | $22.58 | 4.781% | $23.6595 | $23.66 | $23.65 | $23.70 |
| Purchase #4 | $248.36 | 5.399% | $261.769 | $261.77 | $261.75 | $261.80 |
| Purchase #5 | $184.67 | 5.484% | $194.7973 | $194.80 | $194.80 | $194.80 |
| Purchase #6 | $210.73 | 7.226% | $225.9573 | $225.96 | $225.95 | $226.00 |
| Purchase #7 | $147.96 | 11.745% | $165.3379 | $165.34 | $165.35 | $165.30 |
| 7 purchase totals = | $1,163.55 | $1,237.7794 | $1,237.78 | $1,237.75 | $1,237.90 | |