| 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 | $143.41 | 6.125% | $152.1939 | $152.19 | $152.20 | $152.20 |
| Purchase #2 | $96.96 | 11.118% | $107.74 | $107.74 | $107.75 | $107.70 |
| Purchase #3 | $198.30 | 5.818% | $209.8371 | $209.84 | $209.85 | $209.80 |
| Purchase #4 | $233.66 | 10.573% | $258.3649 | $258.36 | $258.35 | $258.40 |
| Purchase #5 | $35.60 | 12.586% | $40.0806 | $40.08 | $40.10 | $40.10 |
| Purchase #6 | $39.79 | 7.246% | $42.6732 | $42.67 | $42.65 | $42.70 |
| Purchase #7 | $141.30 | 9.416% | $154.6048 | $154.60 | $154.60 | $154.60 |
| 7 purchase totals = | $889.02 | $965.4945 | $965.48 | $965.50 | $965.50 | |