| 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 | $135.95 | 8.533% | $147.5506 | $147.55 | $147.55 | $147.60 |
| Purchase #2 | $54.90 | 9.592% | $60.166 | $60.17 | $60.15 | $60.20 |
| Purchase #3 | $59.30 | 7.666% | $63.8459 | $63.85 | $63.85 | $63.80 |
| Purchase #4 | $241.53 | 11.799% | $270.0281 | $270.03 | $270.05 | $270.00 |
| Purchase #5 | $58.61 | 9.552% | $64.2084 | $64.21 | $64.20 | $64.20 |
| Purchase #6 | $103.38 | 10.430% | $114.1625 | $114.16 | $114.15 | $114.20 |
| Purchase #7 | $94.51 | 6.102% | $100.277 | $100.28 | $100.30 | $100.30 |
| 7 purchase totals = | $748.18 | $820.2385 | $820.25 | $820.25 | $820.30 | |