| 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 | $250.48 | 9.105% | $273.2862 | $273.29 | $273.30 | $273.30 |
| Purchase #2 | $133.51 | 3.237% | $137.8317 | $137.83 | $137.85 | $137.80 |
| Purchase #3 | $90.79 | 12.282% | $101.9408 | $101.94 | $101.95 | $101.90 |
| Purchase #4 | $97.52 | 11.578% | $108.8109 | $108.81 | $108.80 | $108.80 |
| Purchase #5 | $142.60 | 3.368% | $147.4028 | $147.40 | $147.40 | $147.40 |
| Purchase #6 | $211.49 | 4.161% | $220.2901 | $220.29 | $220.30 | $220.30 |
| Purchase #7 | $156.52 | 4.606% | $163.7293 | $163.73 | $163.75 | $163.70 |
| 7 purchase totals = | $1,082.91 | $1,153.2918 | $1,153.29 | $1,153.35 | $1,153.20 | |