| 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 | $84.91 | 5.489% | $89.5707 | $89.57 | $89.55 | $89.60 |
| Purchase #2 | $164.59 | 10.562% | $181.974 | $181.97 | $181.95 | $182.00 |
| Purchase #3 | $32.82 | 3.679% | $34.0274 | $34.03 | $34.05 | $34.00 |
| Purchase #4 | $222.91 | 12.680% | $251.175 | $251.18 | $251.20 | $251.20 |
| Purchase #5 | $193.52 | 9.680% | $212.2527 | $212.25 | $212.25 | $212.30 |
| Purchase #6 | $226.86 | 13.823% | $258.2189 | $258.22 | $258.20 | $258.20 |
| Purchase #7 | $14.29 | 12.647% | $16.0973 | $16.10 | $16.10 | $16.10 |
| 7 purchase totals = | $939.90 | $1,043.3160 | $1,043.32 | $1,043.30 | $1,043.40 | |