| 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 | $111.52 | 4.394% | $116.4202 | $116.42 | $116.40 | $116.40 |
| Purchase #2 | $91.33 | 10.767% | $101.1635 | $101.16 | $101.15 | $101.20 |
| Purchase #3 | $154.75 | 7.145% | $165.8069 | $165.81 | $165.80 | $165.80 |
| Purchase #4 | $171.49 | 3.222% | $177.0154 | $177.02 | $177.00 | $177.00 |
| Purchase #5 | $134.40 | 9.743% | $147.4946 | $147.49 | $147.50 | $147.50 |
| Purchase #6 | $244.73 | 3.687% | $253.7532 | $253.75 | $253.75 | $253.80 |
| Purchase #7 | $194.28 | 12.312% | $218.1998 | $218.20 | $218.20 | $218.20 |
| 7 purchase totals = | $1,102.50 | $1,179.8536 | $1,179.85 | $1,179.80 | $1,179.90 | |