| 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 | $165.51 | 6.176% | $175.7319 | $175.73 | $175.75 | $175.70 |
| Purchase #2 | $203.98 | 11.783% | $228.015 | $228.02 | $228.00 | $228.00 |
| Purchase #3 | $72.77 | 11.119% | $80.8613 | $80.86 | $80.85 | $80.90 |
| Purchase #4 | $200.40 | 5.862% | $212.1474 | $212.15 | $212.15 | $212.10 |
| Purchase #5 | $50.70 | 13.570% | $57.58 | $57.58 | $57.60 | $57.60 |
| Purchase #6 | $203.56 | 5.387% | $214.5258 | $214.53 | $214.55 | $214.50 |
| Purchase #7 | $137.26 | 7.366% | $147.3706 | $147.37 | $147.35 | $147.40 |
| 7 purchase totals = | $1,034.18 | $1,116.2320 | $1,116.24 | $1,116.25 | $1,116.20 | |