| 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 | $172.65 | 5.143% | $181.5294 | $181.53 | $181.55 | $181.50 |
| Purchase #2 | $147.39 | 10.132% | $162.3236 | $162.32 | $162.30 | $162.30 |
| Purchase #3 | $197.62 | 10.865% | $219.0914 | $219.09 | $219.10 | $219.10 |
| Purchase #4 | $197.40 | 13.854% | $224.7478 | $224.75 | $224.75 | $224.70 |
| Purchase #5 | $90.93 | 4.859% | $95.3483 | $95.35 | $95.35 | $95.30 |
| Purchase #6 | $231.67 | 7.382% | $248.7719 | $248.77 | $248.75 | $248.80 |
| Purchase #7 | $129.54 | 4.478% | $135.3408 | $135.34 | $135.35 | $135.30 |
| 7 purchase totals = | $1,167.20 | $1,267.1532 | $1,267.15 | $1,267.15 | $1,267.00 | |