| 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 | $186.90 | 10.555% | $206.6273 | $206.63 | $206.65 | $206.60 |
| Purchase #2 | $118.73 | 13.557% | $134.8262 | $134.83 | $134.85 | $134.80 |
| Purchase #3 | $213.79 | 7.658% | $230.162 | $230.16 | $230.15 | $230.20 |
| Purchase #4 | $49.44 | 4.605% | $51.7167 | $51.72 | $51.70 | $51.70 |
| Purchase #5 | $15.64 | 4.139% | $16.2873 | $16.29 | $16.30 | $16.30 |
| Purchase #6 | $172.53 | 3.613% | $178.7635 | $178.76 | $178.75 | $178.80 |
| Purchase #7 | $193.29 | 8.457% | $209.6365 | $209.64 | $209.65 | $209.60 |
| 7 purchase totals = | $950.32 | $1,028.0195 | $1,028.03 | $1,028.05 | $1,028.00 | |