| 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 | $162.73 | 11.428% | $181.3268 | $181.33 | $181.35 | $181.30 |
| Purchase #2 | $32.65 | 7.594% | $35.1294 | $35.13 | $35.15 | $35.10 |
| Purchase #3 | $225.68 | 12.305% | $253.4499 | $253.45 | $253.45 | $253.40 |
| Purchase #4 | $245.32 | 6.857% | $262.1416 | $262.14 | $262.15 | $262.10 |
| Purchase #5 | $121.86 | 4.854% | $127.7751 | $127.78 | $127.80 | $127.80 |
| Purchase #6 | $173.85 | 5.692% | $183.7455 | $183.75 | $183.75 | $183.70 |
| Purchase #7 | $195.63 | 13.282% | $221.6136 | $221.61 | $221.60 | $221.60 |
| 7 purchase totals = | $1,157.72 | $1,265.1819 | $1,265.19 | $1,265.25 | $1,265.00 | |