| 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 | $164.34 | 10.147% | $181.0156 | $181.02 | $181.00 | $181.00 |
| Purchase #2 | $244.45 | 11.776% | $273.2364 | $273.24 | $273.25 | $273.20 |
| Purchase #3 | $138.36 | 3.543% | $143.2621 | $143.26 | $143.25 | $143.30 |
| Purchase #4 | $77.41 | 3.242% | $79.9196 | $79.92 | $79.90 | $79.90 |
| Purchase #5 | $202.80 | 13.769% | $230.7235 | $230.72 | $230.70 | $230.70 |
| Purchase #6 | $171.37 | 9.186% | $187.112 | $187.11 | $187.10 | $187.10 |
| Purchase #7 | $56.66 | 7.405% | $60.8557 | $60.86 | $60.85 | $60.90 |
| 7 purchase totals = | $1,055.39 | $1,156.1249 | $1,156.13 | $1,156.05 | $1,156.10 | |