| 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 | $145.32 | 3.595% | $150.5443 | $150.54 | $150.55 | $150.50 |
| Purchase #2 | $103.37 | 10.429% | $114.1505 | $114.15 | $114.15 | $114.20 |
| Purchase #3 | $210.54 | 5.443% | $221.9997 | $222.00 | $222.00 | $222.00 |
| Purchase #4 | $179.70 | 5.374% | $189.3571 | $189.36 | $189.35 | $189.40 |
| Purchase #5 | $163.77 | 5.416% | $172.6398 | $172.64 | $172.65 | $172.60 |
| Purchase #6 | $69.79 | 8.602% | $75.7933 | $75.79 | $75.80 | $75.80 |
| Purchase #7 | $195.32 | 10.786% | $216.3872 | $216.39 | $216.40 | $216.40 |
| 7 purchase totals = | $1,067.81 | $1,140.8719 | $1,140.87 | $1,140.90 | $1,140.90 | |