| 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 | $156.33 | 6.724% | $166.8416 | $166.84 | $166.85 | $166.80 |
| Purchase #2 | $221.82 | 5.486% | $233.989 | $233.99 | $234.00 | $234.00 |
| Purchase #3 | $123.40 | 11.560% | $137.665 | $137.67 | $137.65 | $137.70 |
| Purchase #4 | $153.63 | 13.806% | $174.8402 | $174.84 | $174.85 | $174.80 |
| Purchase #5 | $247.44 | 4.615% | $258.8594 | $258.86 | $258.85 | $258.90 |
| Purchase #6 | $28.92 | 9.647% | $31.7099 | $31.71 | $31.70 | $31.70 |
| Purchase #7 | $211.90 | 6.770% | $226.2456 | $226.25 | $226.25 | $226.20 |
| 7 purchase totals = | $1,143.44 | $1,230.1507 | $1,230.16 | $1,230.15 | $1,230.10 | |