| 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 | $175.49 | 10.760% | $194.3727 | $194.37 | $194.35 | $194.40 |
| Purchase #2 | $5.45 | 7.803% | $5.8753 | $5.88 | $5.90 | $5.90 |
| Purchase #3 | $192.36 | 4.345% | $200.718 | $200.72 | $200.70 | $200.70 |
| Purchase #4 | $212.50 | 3.705% | $220.3731 | $220.37 | $220.35 | $220.40 |
| Purchase #5 | $183.32 | 10.277% | $202.1598 | $202.16 | $202.15 | $202.20 |
| Purchase #6 | $16.49 | 11.653% | $18.4116 | $18.41 | $18.40 | $18.40 |
| Purchase #7 | $231.87 | 7.117% | $248.3722 | $248.37 | $248.35 | $248.40 |
| 7 purchase totals = | $1,017.48 | $1,090.2827 | $1,090.28 | $1,090.20 | $1,090.40 | |