| 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 | $133.78 | 11.533% | $149.2088 | $149.21 | $149.20 | $149.20 |
| Purchase #2 | $155.55 | 4.210% | $162.0987 | $162.10 | $162.10 | $162.10 |
| Purchase #3 | $161.93 | 10.222% | $178.4825 | $178.48 | $178.50 | $178.50 |
| Purchase #4 | $119.48 | 6.699% | $127.484 | $127.48 | $127.50 | $127.50 |
| Purchase #5 | $98.69 | 7.377% | $105.9704 | $105.97 | $105.95 | $106.00 |
| Purchase #6 | $152.93 | 3.542% | $158.3468 | $158.35 | $158.35 | $158.30 |
| Purchase #7 | $118.76 | 12.147% | $133.1858 | $133.19 | $133.20 | $133.20 |
| 7 purchase totals = | $941.12 | $1,014.7770 | $1,014.78 | $1,014.80 | $1,014.80 | |