| 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 | $56.88 | 13.140% | $64.354 | $64.35 | $64.35 | $64.40 |
| Purchase #2 | $142.42 | 11.111% | $158.2443 | $158.24 | $158.25 | $158.20 |
| Purchase #3 | $149.55 | 6.145% | $158.7398 | $158.74 | $158.75 | $158.70 |
| Purchase #4 | $190.88 | 8.658% | $207.4064 | $207.41 | $207.40 | $207.40 |
| Purchase #5 | $7.95 | 8.441% | $8.6211 | $8.62 | $8.60 | $8.60 |
| Purchase #6 | $153.43 | 12.347% | $172.374 | $172.37 | $172.35 | $172.40 |
| Purchase #7 | $118.77 | 13.713% | $135.0569 | $135.06 | $135.05 | $135.10 |
| 7 purchase totals = | $819.88 | $904.7965 | $904.79 | $904.75 | $904.80 | |