| 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 | $183.78 | 10.266% | $202.6469 | $202.65 | $202.65 | $202.60 |
| Purchase #2 | $225.82 | 13.354% | $255.976 | $255.98 | $256.00 | $256.00 |
| Purchase #3 | $219.25 | 7.566% | $235.8385 | $235.84 | $235.85 | $235.80 |
| Purchase #4 | $42.44 | 5.634% | $44.8311 | $44.83 | $44.85 | $44.80 |
| Purchase #5 | $192.99 | 3.148% | $199.0653 | $199.07 | $199.05 | $199.10 |
| Purchase #6 | $7.65 | 3.781% | $7.9392 | $7.94 | $7.95 | $7.90 |
| Purchase #7 | $5.71 | 8.345% | $6.1865 | $6.19 | $6.20 | $6.20 |
| 7 purchase totals = | $877.64 | $952.4835 | $952.50 | $952.55 | $952.40 | |