| 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 | $189.34 | 6.224% | $201.1245 | $201.12 | $201.10 | $201.10 |
| Purchase #2 | $98.90 | 8.249% | $107.0583 | $107.06 | $107.05 | $107.10 |
| Purchase #3 | $155.64 | 6.144% | $165.2025 | $165.20 | $165.20 | $165.20 |
| Purchase #4 | $110.87 | 7.739% | $119.4502 | $119.45 | $119.45 | $119.50 |
| Purchase #5 | $114.29 | 5.863% | $120.9908 | $120.99 | $121.00 | $121.00 |
| Purchase #6 | $147.43 | 9.723% | $161.7646 | $161.76 | $161.75 | $161.80 |
| Purchase #7 | $131.55 | 6.442% | $140.0245 | $140.02 | $140.00 | $140.00 |
| 7 purchase totals = | $948.02 | $1,015.6154 | $1,015.60 | $1,015.55 | $1,015.70 | |