| 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 | $197.66 | 10.607% | $218.6258 | $218.63 | $218.65 | $218.60 |
| Purchase #2 | $131.37 | 4.164% | $136.8402 | $136.84 | $136.85 | $136.80 |
| Purchase #3 | $42.45 | 4.604% | $44.4044 | $44.40 | $44.40 | $44.40 |
| Purchase #4 | $140.53 | 10.810% | $155.7213 | $155.72 | $155.70 | $155.70 |
| Purchase #5 | $8.83 | 8.165% | $9.551 | $9.55 | $9.55 | $9.60 |
| Purchase #6 | $190.60 | 8.807% | $207.3861 | $207.39 | $207.40 | $207.40 |
| Purchase #7 | $138.72 | 9.580% | $152.0094 | $152.01 | $152.00 | $152.00 |
| 7 purchase totals = | $850.16 | $924.5382 | $924.54 | $924.55 | $924.50 | |