| 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 | $143.39 | 13.601% | $162.8925 | $162.89 | $162.90 | $162.90 |
| Purchase #2 | $202.98 | 13.719% | $230.8268 | $230.83 | $230.85 | $230.80 |
| Purchase #3 | $114.40 | 7.379% | $122.8416 | $122.84 | $122.85 | $122.80 |
| Purchase #4 | $245.59 | 3.553% | $254.3158 | $254.32 | $254.30 | $254.30 |
| Purchase #5 | $250.58 | 11.470% | $279.3215 | $279.32 | $279.30 | $279.30 |
| Purchase #6 | $180.99 | 11.192% | $201.2464 | $201.25 | $201.25 | $201.20 |
| Purchase #7 | $139.85 | 3.193% | $144.3154 | $144.32 | $144.30 | $144.30 |
| 7 purchase totals = | $1,277.78 | $1,395.7600 | $1,395.77 | $1,395.75 | $1,395.60 | |