| 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 | $139.30 | 4.109% | $145.0238 | $145.02 | $145.00 | $145.00 |
| Purchase #2 | $171.99 | 12.195% | $192.9642 | $192.96 | $192.95 | $193.00 |
| Purchase #3 | $170.81 | 4.395% | $178.3171 | $178.32 | $178.30 | $178.30 |
| Purchase #4 | $193.61 | 12.438% | $217.6912 | $217.69 | $217.70 | $217.70 |
| Purchase #5 | $15.56 | 11.304% | $17.3189 | $17.32 | $17.30 | $17.30 |
| Purchase #6 | $96.82 | 11.418% | $107.8749 | $107.87 | $107.85 | $107.90 |
| Purchase #7 | $197.94 | 5.635% | $209.0939 | $209.09 | $209.10 | $209.10 |
| 7 purchase totals = | $986.03 | $1,068.2840 | $1,068.27 | $1,068.20 | $1,068.30 | |