| 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 | $184.63 | 5.195% | $194.2215 | $194.22 | $194.20 | $194.20 |
| Purchase #2 | $140.28 | 3.488% | $145.173 | $145.17 | $145.15 | $145.20 |
| Purchase #3 | $216.26 | 7.117% | $231.6512 | $231.65 | $231.65 | $231.70 |
| Purchase #4 | $157.87 | 8.399% | $171.1295 | $171.13 | $171.15 | $171.10 |
| Purchase #5 | $82.57 | 4.577% | $86.3492 | $86.35 | $86.35 | $86.30 |
| Purchase #6 | $202.65 | 13.596% | $230.2023 | $230.20 | $230.20 | $230.20 |
| Purchase #7 | $131.86 | 8.641% | $143.254 | $143.25 | $143.25 | $143.30 |
| 7 purchase totals = | $1,116.12 | $1,201.9807 | $1,201.97 | $1,201.95 | $1,202.00 | |