| 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 | $132.38 | 10.170% | $145.843 | $145.84 | $145.85 | $145.80 |
| Purchase #2 | $217.93 | 4.152% | $226.9785 | $226.98 | $227.00 | $227.00 |
| Purchase #3 | $55.56 | 13.545% | $63.0856 | $63.09 | $63.10 | $63.10 |
| Purchase #4 | $193.55 | 4.122% | $201.5281 | $201.53 | $201.55 | $201.50 |
| Purchase #5 | $128.26 | 8.331% | $138.9453 | $138.95 | $138.95 | $138.90 |
| Purchase #6 | $155.84 | 6.447% | $165.887 | $165.89 | $165.90 | $165.90 |
| Purchase #7 | $57.68 | 10.559% | $63.7704 | $63.77 | $63.75 | $63.80 |
| 7 purchase totals = | $941.20 | $1,006.0379 | $1,006.05 | $1,006.10 | $1,006.00 | |