| 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 | $174.34 | 7.279% | $187.0302 | $187.03 | $187.05 | $187.00 |
| Purchase #2 | $140.26 | 9.319% | $153.3308 | $153.33 | $153.35 | $153.30 |
| Purchase #3 | $99.77 | 8.400% | $108.1507 | $108.15 | $108.15 | $108.20 |
| Purchase #4 | $215.88 | 10.871% | $239.3483 | $239.35 | $239.35 | $239.30 |
| Purchase #5 | $113.81 | 8.556% | $123.5476 | $123.55 | $123.55 | $123.50 |
| Purchase #6 | $149.93 | 9.673% | $164.4327 | $164.43 | $164.45 | $164.40 |
| Purchase #7 | $224.34 | 11.839% | $250.8996 | $250.90 | $250.90 | $250.90 |
| 7 purchase totals = | $1,118.33 | $1,226.7399 | $1,226.74 | $1,226.80 | $1,226.60 | |