| 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 | $147.80 | 12.673% | $166.5307 | $166.53 | $166.55 | $166.50 |
| Purchase #2 | $119.74 | 9.539% | $131.162 | $131.16 | $131.15 | $131.20 |
| Purchase #3 | $92.77 | 12.405% | $104.2781 | $104.28 | $104.30 | $104.30 |
| Purchase #4 | $213.75 | 7.390% | $229.5461 | $229.55 | $229.55 | $229.50 |
| Purchase #5 | $183.44 | 4.848% | $192.3332 | $192.33 | $192.35 | $192.30 |
| Purchase #6 | $221.97 | 11.845% | $248.2623 | $248.26 | $248.25 | $248.30 |
| Purchase #7 | $24.29 | 3.376% | $25.11 | $25.11 | $25.10 | $25.10 |
| 7 purchase totals = | $1,003.76 | $1,097.2224 | $1,097.22 | $1,097.25 | $1,097.20 | |