| 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 | $160.92 | 13.148% | $182.0778 | $182.08 | $182.10 | $182.10 |
| Purchase #2 | $178.51 | 12.105% | $200.1186 | $200.12 | $200.10 | $200.10 |
| Purchase #3 | $57.48 | 9.693% | $63.0515 | $63.05 | $63.05 | $63.10 |
| Purchase #4 | $106.73 | 9.848% | $117.2408 | $117.24 | $117.25 | $117.20 |
| Purchase #5 | $183.69 | 12.215% | $206.1277 | $206.13 | $206.15 | $206.10 |
| Purchase #6 | $57.94 | 4.153% | $60.3462 | $60.35 | $60.35 | $60.30 |
| Purchase #7 | $226.60 | 13.227% | $256.5724 | $256.57 | $256.55 | $256.60 |
| 7 purchase totals = | $971.87 | $1,085.5350 | $1,085.54 | $1,085.55 | $1,085.50 | |