| 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 | $179.65 | 7.346% | $192.8471 | $192.85 | $192.85 | $192.80 |
| Purchase #2 | $206.45 | 11.313% | $229.8057 | $229.81 | $229.80 | $229.80 |
| Purchase #3 | $215.85 | 5.799% | $228.3671 | $228.37 | $228.35 | $228.40 |
| Purchase #4 | $165.58 | 5.639% | $174.9171 | $174.92 | $174.90 | $174.90 |
| Purchase #5 | $127.44 | 6.674% | $135.9453 | $135.95 | $135.95 | $135.90 |
| Purchase #6 | $164.56 | 4.809% | $172.4737 | $172.47 | $172.45 | $172.50 |
| Purchase #7 | $53.92 | 11.698% | $60.2276 | $60.23 | $60.25 | $60.20 |
| 7 purchase totals = | $1,113.45 | $1,194.5836 | $1,194.60 | $1,194.55 | $1,194.50 | |