| 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 | $152.39 | 12.174% | $170.942 | $170.94 | $170.95 | $170.90 |
| Purchase #2 | $89.74 | 3.623% | $92.9913 | $92.99 | $93.00 | $93.00 |
| Purchase #3 | $91.41 | 5.349% | $96.2995 | $96.30 | $96.30 | $96.30 |
| Purchase #4 | $56.46 | 11.600% | $63.0094 | $63.01 | $63.00 | $63.00 |
| Purchase #5 | $75.26 | 5.817% | $79.6379 | $79.64 | $79.65 | $79.60 |
| Purchase #6 | $204.43 | 12.451% | $229.8836 | $229.88 | $229.90 | $229.90 |
| Purchase #7 | $79.34 | 5.485% | $83.6918 | $83.69 | $83.70 | $83.70 |
| 7 purchase totals = | $749.03 | $816.4555 | $816.45 | $816.50 | $816.40 | |