| 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 | $118.37 | 12.606% | $133.2917 | $133.29 | $133.30 | $133.30 |
| Purchase #2 | $144.60 | 8.493% | $156.8809 | $156.88 | $156.90 | $156.90 |
| Purchase #3 | $80.56 | 12.820% | $90.8878 | $90.89 | $90.90 | $90.90 |
| Purchase #4 | $179.89 | 12.554% | $202.4734 | $202.47 | $202.45 | $202.50 |
| Purchase #5 | $158.77 | 10.546% | $175.5139 | $175.51 | $175.50 | $175.50 |
| Purchase #6 | $151.35 | 6.506% | $161.1968 | $161.20 | $161.20 | $161.20 |
| Purchase #7 | $97.78 | 9.787% | $107.3497 | $107.35 | $107.35 | $107.30 |
| 7 purchase totals = | $931.32 | $1,027.5942 | $1,027.59 | $1,027.60 | $1,027.60 | |