| 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 | $144.63 | 7.327% | $155.227 | $155.23 | $155.25 | $155.20 |
| Purchase #2 | $21.63 | 3.713% | $22.4331 | $22.43 | $22.45 | $22.40 |
| Purchase #3 | $147.88 | 9.755% | $162.3057 | $162.31 | $162.30 | $162.30 |
| Purchase #4 | $176.97 | 9.771% | $194.2617 | $194.26 | $194.25 | $194.30 |
| Purchase #5 | $113.78 | 6.867% | $121.5933 | $121.59 | $121.60 | $121.60 |
| Purchase #6 | $28.28 | 10.843% | $31.3464 | $31.35 | $31.35 | $31.30 |
| Purchase #7 | $73.38 | 4.869% | $76.9529 | $76.95 | $76.95 | $77.00 |
| 7 purchase totals = | $706.55 | $764.1201 | $764.12 | $764.15 | $764.10 | |