| 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 | $158.80 | 11.249% | $176.6634 | $176.66 | $176.65 | $176.70 |
| Purchase #2 | $156.72 | 10.339% | $172.9233 | $172.92 | $172.90 | $172.90 |
| Purchase #3 | $237.79 | 8.266% | $257.4457 | $257.45 | $257.45 | $257.40 |
| Purchase #4 | $201.90 | 3.868% | $209.7095 | $209.71 | $209.70 | $209.70 |
| Purchase #5 | $101.90 | 9.260% | $111.3359 | $111.34 | $111.35 | $111.30 |
| Purchase #6 | $120.85 | 6.188% | $128.3282 | $128.33 | $128.35 | $128.30 |
| Purchase #7 | $16.60 | 8.610% | $18.0293 | $18.03 | $18.05 | $18.00 |
| 7 purchase totals = | $994.56 | $1,074.4353 | $1,074.44 | $1,074.45 | $1,074.30 | |