| 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 | $166.54 | 5.449% | $175.6148 | $175.61 | $175.60 | $175.60 |
| Purchase #2 | $239.45 | 3.758% | $248.4485 | $248.45 | $248.45 | $248.40 |
| Purchase #3 | $36.57 | 10.206% | $40.3023 | $40.30 | $40.30 | $40.30 |
| Purchase #4 | $79.78 | 6.301% | $84.8069 | $84.81 | $84.80 | $84.80 |
| Purchase #5 | $66.85 | 6.793% | $71.3911 | $71.39 | $71.40 | $71.40 |
| Purchase #6 | $105.34 | 4.570% | $110.154 | $110.15 | $110.15 | $110.20 |
| Purchase #7 | $54.80 | 3.163% | $56.5333 | $56.53 | $56.55 | $56.50 |
| 7 purchase totals = | $749.33 | $787.2509 | $787.24 | $787.25 | $787.20 | |