| 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 | $180.50 | 13.206% | $204.3368 | $204.34 | $204.35 | $204.30 |
| Purchase #2 | $133.81 | 4.712% | $140.1151 | $140.12 | $140.10 | $140.10 |
| Purchase #3 | $182.64 | 5.620% | $192.9044 | $192.90 | $192.90 | $192.90 |
| Purchase #4 | $155.49 | 13.646% | $176.7082 | $176.71 | $176.70 | $176.70 |
| Purchase #5 | $139.44 | 4.298% | $145.4331 | $145.43 | $145.45 | $145.40 |
| Purchase #6 | $243.54 | 13.361% | $276.0794 | $276.08 | $276.10 | $276.10 |
| Purchase #7 | $101.91 | 11.633% | $113.7652 | $113.77 | $113.75 | $113.80 |
| 7 purchase totals = | $1,137.33 | $1,249.3422 | $1,249.35 | $1,249.35 | $1,249.30 | |