| 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 | $143.45 | 12.835% | $161.8618 | $161.86 | $161.85 | $161.90 |
| Purchase #2 | $198.89 | 11.459% | $221.6808 | $221.68 | $221.70 | $221.70 |
| Purchase #3 | $232.71 | 11.685% | $259.9022 | $259.90 | $259.90 | $259.90 |
| Purchase #4 | $120.72 | 3.633% | $125.1058 | $125.11 | $125.10 | $125.10 |
| Purchase #5 | $235.31 | 9.131% | $256.7962 | $256.80 | $256.80 | $256.80 |
| Purchase #6 | $9.64 | 4.205% | $10.0454 | $10.05 | $10.05 | $10.00 |
| Purchase #7 | $55.95 | 4.562% | $58.5024 | $58.50 | $58.50 | $58.50 |
| 7 purchase totals = | $996.67 | $1,093.8946 | $1,093.90 | $1,093.90 | $1,093.90 | |