| 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 | $168.82 | 11.550% | $188.3187 | $188.32 | $188.30 | $188.30 |
| Purchase #2 | $216.88 | 11.870% | $242.6237 | $242.62 | $242.60 | $242.60 |
| Purchase #3 | $153.82 | 9.684% | $168.7159 | $168.72 | $168.70 | $168.70 |
| Purchase #4 | $178.53 | 5.499% | $188.3474 | $188.35 | $188.35 | $188.30 |
| Purchase #5 | $149.83 | 13.534% | $170.108 | $170.11 | $170.10 | $170.10 |
| Purchase #6 | $53.88 | 6.632% | $57.4533 | $57.45 | $57.45 | $57.50 |
| Purchase #7 | $7.85 | 3.542% | $8.128 | $8.13 | $8.15 | $8.10 |
| 7 purchase totals = | $929.61 | $1,023.6950 | $1,023.70 | $1,023.65 | $1,023.60 | |