| 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 | $179.79 | 6.820% | $192.0517 | $192.05 | $192.05 | $192.10 |
| Purchase #2 | $212.56 | 13.167% | $240.5478 | $240.55 | $240.55 | $240.50 |
| Purchase #3 | $158.50 | 11.771% | $177.157 | $177.16 | $177.15 | $177.20 |
| Purchase #4 | $237.69 | 12.498% | $267.3965 | $267.40 | $267.40 | $267.40 |
| Purchase #5 | $30.88 | 6.102% | $32.7643 | $32.76 | $32.75 | $32.80 |
| Purchase #6 | $12.72 | 4.774% | $13.3273 | $13.33 | $13.35 | $13.30 |
| Purchase #7 | $181.66 | 6.569% | $193.5932 | $193.59 | $193.60 | $193.60 |
| 7 purchase totals = | $1,013.80 | $1,116.8378 | $1,116.84 | $1,116.85 | $1,116.90 | |