| 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 | $212.30 | 13.668% | $241.3172 | $241.32 | $241.30 | $241.30 |
| Purchase #2 | $147.97 | 11.805% | $165.4379 | $165.44 | $165.45 | $165.40 |
| Purchase #3 | $113.83 | 5.813% | $120.4469 | $120.45 | $120.45 | $120.40 |
| Purchase #4 | $159.71 | 3.415% | $165.1641 | $165.16 | $165.15 | $165.20 |
| Purchase #5 | $5.92 | 11.543% | $6.6033 | $6.60 | $6.60 | $6.60 |
| Purchase #6 | $146.48 | 10.651% | $162.0816 | $162.08 | $162.10 | $162.10 |
| Purchase #7 | $149.39 | 3.461% | $154.5604 | $154.56 | $154.55 | $154.60 |
| 7 purchase totals = | $935.60 | $1,015.6114 | $1,015.61 | $1,015.60 | $1,015.60 | |