| 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 | $203.71 | 8.638% | $221.3065 | $221.31 | $221.30 | $221.30 |
| Purchase #2 | $16.95 | 5.386% | $17.8629 | $17.86 | $17.85 | $17.90 |
| Purchase #3 | $233.95 | 3.286% | $241.6376 | $241.64 | $241.65 | $241.60 |
| Purchase #4 | $216.97 | 7.643% | $233.553 | $233.55 | $233.55 | $233.60 |
| Purchase #5 | $188.63 | 7.345% | $202.4849 | $202.48 | $202.50 | $202.50 |
| Purchase #6 | $169.49 | 5.685% | $179.1255 | $179.13 | $179.15 | $179.10 |
| Purchase #7 | $77.35 | 8.644% | $84.0361 | $84.04 | $84.05 | $84.00 |
| 7 purchase totals = | $1,107.05 | $1,180.0065 | $1,180.01 | $1,180.05 | $1,180.00 | |