| 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 | $174.55 | 10.784% | $193.3735 | $193.37 | $193.35 | $193.40 |
| Purchase #2 | $16.96 | 7.823% | $18.2868 | $18.29 | $18.30 | $18.30 |
| Purchase #3 | $216.56 | 13.344% | $245.4578 | $245.46 | $245.45 | $245.50 |
| Purchase #4 | $214.82 | 3.158% | $221.604 | $221.60 | $221.60 | $221.60 |
| Purchase #5 | $144.62 | 7.592% | $155.5996 | $155.60 | $155.60 | $155.60 |
| Purchase #6 | $190.57 | 12.222% | $213.8615 | $213.86 | $213.85 | $213.90 |
| Purchase #7 | $240.93 | 6.266% | $256.0267 | $256.03 | $256.05 | $256.00 |
| 7 purchase totals = | $1,199.01 | $1,304.2099 | $1,304.21 | $1,304.20 | $1,304.30 | |