| 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 | $192.76 | 3.517% | $199.5394 | $199.54 | $199.55 | $199.50 |
| Purchase #2 | $121.64 | 13.734% | $138.346 | $138.35 | $138.35 | $138.30 |
| Purchase #3 | $110.79 | 6.840% | $118.368 | $118.37 | $118.35 | $118.40 |
| Purchase #4 | $154.32 | 6.640% | $164.5668 | $164.57 | $164.55 | $164.60 |
| Purchase #5 | $143.99 | 8.268% | $155.8951 | $155.90 | $155.90 | $155.90 |
| Purchase #6 | $168.38 | 6.801% | $179.8315 | $179.83 | $179.85 | $179.80 |
| Purchase #7 | $224.33 | 7.779% | $241.7806 | $241.78 | $241.80 | $241.80 |
| 7 purchase totals = | $1,116.21 | $1,198.3274 | $1,198.34 | $1,198.35 | $1,198.30 | |