| 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 | $187.70 | 5.547% | $198.1117 | $198.11 | $198.10 | $198.10 |
| Purchase #2 | $43.51 | 13.843% | $49.5331 | $49.53 | $49.55 | $49.50 |
| Purchase #3 | $180.81 | 6.267% | $192.1414 | $192.14 | $192.15 | $192.10 |
| Purchase #4 | $211.66 | 11.239% | $235.4485 | $235.45 | $235.45 | $235.40 |
| Purchase #5 | $135.62 | 4.640% | $141.9128 | $141.91 | $141.90 | $141.90 |
| Purchase #6 | $206.93 | 11.225% | $230.1579 | $230.16 | $230.15 | $230.20 |
| Purchase #7 | $55.91 | 5.622% | $59.0533 | $59.05 | $59.05 | $59.10 |
| 7 purchase totals = | $1,022.14 | $1,106.3587 | $1,106.35 | $1,106.35 | $1,106.30 | |