| 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 | $152.44 | 5.498% | $160.8212 | $160.82 | $160.80 | $160.80 |
| Purchase #2 | $147.95 | 7.386% | $158.8776 | $158.88 | $158.90 | $158.90 |
| Purchase #3 | $167.52 | 4.721% | $175.4286 | $175.43 | $175.45 | $175.40 |
| Purchase #4 | $167.60 | 8.377% | $181.6399 | $181.64 | $181.65 | $181.60 |
| Purchase #5 | $40.52 | 8.641% | $44.0213 | $44.02 | $44.00 | $44.00 |
| Purchase #6 | $113.85 | 6.529% | $121.2833 | $121.28 | $121.30 | $121.30 |
| Purchase #7 | $206.46 | 7.335% | $221.6038 | $221.60 | $221.60 | $221.60 |
| 7 purchase totals = | $996.34 | $1,063.6757 | $1,063.67 | $1,063.70 | $1,063.60 | |