| 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 | $177.70 | 12.613% | $200.1133 | $200.11 | $200.10 | $200.10 |
| Purchase #2 | $198.34 | 5.254% | $208.7608 | $208.76 | $208.75 | $208.80 |
| Purchase #3 | $60.90 | 6.331% | $64.7556 | $64.76 | $64.75 | $64.80 |
| Purchase #4 | $145.52 | 5.633% | $153.7171 | $153.72 | $153.70 | $153.70 |
| Purchase #5 | $183.27 | 4.608% | $191.7151 | $191.72 | $191.70 | $191.70 |
| Purchase #6 | $238.65 | 8.476% | $258.878 | $258.88 | $258.90 | $258.90 |
| Purchase #7 | $38.32 | 6.197% | $40.6947 | $40.69 | $40.70 | $40.70 |
| 7 purchase totals = | $1,042.70 | $1,118.6346 | $1,118.64 | $1,118.60 | $1,118.70 | |