| 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 | $73.95 | 10.103% | $81.4212 | $81.42 | $81.40 | $81.40 |
| Purchase #2 | $149.60 | 11.441% | $166.7157 | $166.72 | $166.70 | $166.70 |
| Purchase #3 | $232.76 | 5.286% | $245.0637 | $245.06 | $245.05 | $245.10 |
| Purchase #4 | $217.31 | 8.662% | $236.1334 | $236.13 | $236.15 | $236.10 |
| Purchase #5 | $14.74 | 8.423% | $15.9816 | $15.98 | $16.00 | $16.00 |
| Purchase #6 | $142.45 | 11.742% | $159.1765 | $159.18 | $159.20 | $159.20 |
| Purchase #7 | $117.84 | 8.426% | $127.7692 | $127.77 | $127.75 | $127.80 |
| 7 purchase totals = | $948.65 | $1,032.2613 | $1,032.26 | $1,032.25 | $1,032.30 | |