| 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 | $162.77 | 7.794% | $175.4563 | $175.46 | $175.45 | $175.50 |
| Purchase #2 | $240.65 | 4.774% | $252.1386 | $252.14 | $252.15 | $252.10 |
| Purchase #3 | $63.67 | 7.368% | $68.3612 | $68.36 | $68.35 | $68.40 |
| Purchase #4 | $60.74 | 10.815% | $67.309 | $67.31 | $67.30 | $67.30 |
| Purchase #5 | $227.25 | 7.630% | $244.5892 | $244.59 | $244.60 | $244.60 |
| Purchase #6 | $243.39 | 3.783% | $252.5974 | $252.60 | $252.60 | $252.60 |
| Purchase #7 | $212.68 | 8.806% | $231.4086 | $231.41 | $231.40 | $231.40 |
| 7 purchase totals = | $1,211.15 | $1,291.8603 | $1,291.87 | $1,291.85 | $1,291.90 | |