| 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 | $145.52 | 13.811% | $165.6178 | $165.62 | $165.60 | $165.60 |
| Purchase #2 | $106.39 | 13.730% | $120.9973 | $121.00 | $121.00 | $121.00 |
| Purchase #3 | $206.79 | 7.673% | $222.657 | $222.66 | $222.65 | $222.70 |
| Purchase #4 | $84.57 | 7.161% | $90.6261 | $90.63 | $90.65 | $90.60 |
| Purchase #5 | $181.35 | 7.710% | $195.3321 | $195.33 | $195.35 | $195.30 |
| Purchase #6 | $8.25 | 13.156% | $9.3354 | $9.34 | $9.35 | $9.30 |
| Purchase #7 | $111.75 | 10.228% | $123.1798 | $123.18 | $123.20 | $123.20 |
| 7 purchase totals = | $844.62 | $927.7455 | $927.76 | $927.80 | $927.70 | |