| 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 | $144.26 | 10.303% | $159.1231 | $159.12 | $159.10 | $159.10 |
| Purchase #2 | $175.99 | 11.120% | $195.5601 | $195.56 | $195.55 | $195.60 |
| Purchase #3 | $245.39 | 3.118% | $253.0413 | $253.04 | $253.05 | $253.00 |
| Purchase #4 | $192.47 | 8.240% | $208.3295 | $208.33 | $208.35 | $208.30 |
| Purchase #5 | $209.48 | 10.359% | $231.18 | $231.18 | $231.20 | $231.20 |
| Purchase #6 | $6.85 | 3.674% | $7.1017 | $7.10 | $7.10 | $7.10 |
| Purchase #7 | $145.59 | 11.331% | $162.0868 | $162.09 | $162.10 | $162.10 |
| 7 purchase totals = | $1,120.03 | $1,216.4225 | $1,216.42 | $1,216.45 | $1,216.40 | |