| 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 | $183.49 | 13.654% | $208.5437 | $208.54 | $208.55 | $208.50 |
| Purchase #2 | $7.55 | 6.371% | $8.031 | $8.03 | $8.05 | $8.00 |
| Purchase #3 | $225.34 | 11.522% | $251.3037 | $251.30 | $251.30 | $251.30 |
| Purchase #4 | $108.32 | 8.807% | $117.8597 | $117.86 | $117.85 | $117.90 |
| Purchase #5 | $158.64 | 11.336% | $176.6234 | $176.62 | $176.60 | $176.60 |
| Purchase #6 | $141.29 | 8.731% | $153.626 | $153.63 | $153.65 | $153.60 |
| Purchase #7 | $222.61 | 5.809% | $235.5414 | $235.54 | $235.55 | $235.50 |
| 7 purchase totals = | $1,047.24 | $1,151.5289 | $1,151.52 | $1,151.55 | $1,151.40 | |