| 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 | $192.66 | 3.307% | $199.0313 | $199.03 | $199.05 | $199.00 |
| Purchase #2 | $133.71 | 3.446% | $138.3176 | $138.32 | $138.30 | $138.30 |
| Purchase #3 | $31.28 | 7.401% | $33.595 | $33.60 | $33.60 | $33.60 |
| Purchase #4 | $18.76 | 9.480% | $20.5384 | $20.54 | $20.55 | $20.50 |
| Purchase #5 | $36.31 | 7.163% | $38.9109 | $38.91 | $38.90 | $38.90 |
| Purchase #6 | $10.82 | 13.307% | $12.2598 | $12.26 | $12.25 | $12.30 |
| Purchase #7 | $84.34 | 4.347% | $88.0063 | $88.01 | $88.00 | $88.00 |
| 7 purchase totals = | $507.88 | $530.6593 | $530.67 | $530.65 | $530.60 | |