| 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 | $230.98 | 11.566% | $257.6951 | $257.70 | $257.70 | $257.70 |
| Purchase #2 | $68.48 | 11.636% | $76.4483 | $76.45 | $76.45 | $76.40 |
| Purchase #3 | $140.29 | 7.666% | $151.0446 | $151.04 | $151.05 | $151.00 |
| Purchase #4 | $170.79 | 6.811% | $182.4225 | $182.42 | $182.40 | $182.40 |
| Purchase #5 | $105.42 | 8.293% | $114.1625 | $114.16 | $114.15 | $114.20 |
| Purchase #6 | $170.73 | 7.216% | $183.0499 | $183.05 | $183.05 | $183.00 |
| Purchase #7 | $114.90 | 4.442% | $120.0039 | $120.00 | $120.00 | $120.00 |
| 7 purchase totals = | $1,001.59 | $1,084.8268 | $1,084.82 | $1,084.80 | $1,084.70 | |