| 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 | $133.78 | 13.360% | $151.653 | $151.65 | $151.65 | $151.70 |
| Purchase #2 | $241.40 | 5.487% | $254.6456 | $254.65 | $254.65 | $254.60 |
| Purchase #3 | $127.96 | 5.788% | $135.3663 | $135.37 | $135.35 | $135.40 |
| Purchase #4 | $228.59 | 9.733% | $250.8387 | $250.84 | $250.85 | $250.80 |
| Purchase #5 | $123.36 | 4.206% | $128.5485 | $128.55 | $128.55 | $128.50 |
| Purchase #6 | $30.98 | 5.608% | $32.7174 | $32.72 | $32.70 | $32.70 |
| Purchase #7 | $163.58 | 9.163% | $178.5688 | $178.57 | $178.55 | $178.60 |
| 7 purchase totals = | $1,049.65 | $1,132.3383 | $1,132.35 | $1,132.30 | $1,132.30 | |