| 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 | $161.76 | 4.434% | $168.9324 | $168.93 | $168.95 | $168.90 |
| Purchase #2 | $91.75 | 11.364% | $102.1765 | $102.18 | $102.20 | $102.20 |
| Purchase #3 | $146.86 | 12.829% | $165.7007 | $165.70 | $165.70 | $165.70 |
| Purchase #4 | $187.81 | 9.366% | $205.4003 | $205.40 | $205.40 | $205.40 |
| Purchase #5 | $111.34 | 8.377% | $120.667 | $120.67 | $120.65 | $120.70 |
| Purchase #6 | $159.70 | 9.721% | $175.2244 | $175.22 | $175.20 | $175.20 |
| Purchase #7 | $175.39 | 11.506% | $195.5704 | $195.57 | $195.55 | $195.60 |
| 7 purchase totals = | $1,034.61 | $1,133.6717 | $1,133.67 | $1,133.65 | $1,133.70 | |