| 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 | $147.66 | 9.805% | $162.1381 | $162.14 | $162.15 | $162.10 |
| Purchase #2 | $250.81 | 12.568% | $282.3318 | $282.33 | $282.35 | $282.30 |
| Purchase #3 | $24.58 | 8.493% | $26.6676 | $26.67 | $26.65 | $26.70 |
| Purchase #4 | $17.53 | 9.728% | $19.2353 | $19.24 | $19.25 | $19.20 |
| Purchase #5 | $21.53 | 3.215% | $22.2222 | $22.22 | $22.20 | $22.20 |
| Purchase #6 | $96.56 | 12.111% | $108.2544 | $108.25 | $108.25 | $108.30 |
| Purchase #7 | $11.95 | 4.106% | $12.4407 | $12.44 | $12.45 | $12.40 |
| 7 purchase totals = | $570.62 | $633.2901 | $633.29 | $633.30 | $633.20 | |