| 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 | $164.94 | 8.724% | $179.3294 | $179.33 | $179.35 | $179.30 |
| Purchase #2 | $158.50 | 6.351% | $168.5663 | $168.57 | $168.55 | $168.60 |
| Purchase #3 | $242.47 | 11.620% | $270.645 | $270.65 | $270.65 | $270.60 |
| Purchase #4 | $202.64 | 8.784% | $220.4399 | $220.44 | $220.45 | $220.40 |
| Purchase #5 | $206.48 | 7.445% | $221.8524 | $221.85 | $221.85 | $221.90 |
| Purchase #6 | $41.79 | 12.724% | $47.1074 | $47.11 | $47.10 | $47.10 |
| Purchase #7 | $72.74 | 9.634% | $79.7478 | $79.75 | $79.75 | $79.70 |
| 7 purchase totals = | $1,089.56 | $1,187.6882 | $1,187.70 | $1,187.70 | $1,187.60 | |