| 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 | $110.97 | 7.536% | $119.3327 | $119.33 | $119.35 | $119.30 |
| Purchase #2 | $145.68 | 8.641% | $158.2682 | $158.27 | $158.25 | $158.30 |
| Purchase #3 | $214.72 | 5.197% | $225.879 | $225.88 | $225.90 | $225.90 |
| Purchase #4 | $155.93 | 10.688% | $172.5958 | $172.60 | $172.60 | $172.60 |
| Purchase #5 | $185.34 | 13.137% | $209.6881 | $209.69 | $209.70 | $209.70 |
| Purchase #6 | $92.84 | 12.107% | $104.0801 | $104.08 | $104.10 | $104.10 |
| Purchase #7 | $128.60 | 7.826% | $138.6642 | $138.66 | $138.65 | $138.70 |
| 7 purchase totals = | $1,034.08 | $1,128.5081 | $1,128.51 | $1,128.55 | $1,128.60 | |