| 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 | $167.71 | 8.302% | $181.6333 | $181.63 | $181.65 | $181.60 |
| Purchase #2 | $177.49 | 8.830% | $193.1624 | $193.16 | $193.15 | $193.20 |
| Purchase #3 | $177.45 | 11.218% | $197.3563 | $197.36 | $197.35 | $197.40 |
| Purchase #4 | $121.55 | 13.726% | $138.234 | $138.23 | $138.25 | $138.20 |
| Purchase #5 | $122.91 | 10.550% | $135.877 | $135.88 | $135.90 | $135.90 |
| Purchase #6 | $196.67 | 13.255% | $222.7386 | $222.74 | $222.75 | $222.70 |
| Purchase #7 | $242.43 | 4.679% | $253.7733 | $253.77 | $253.75 | $253.80 |
| 7 purchase totals = | $1,206.21 | $1,322.7749 | $1,322.77 | $1,322.80 | $1,322.80 | |