| 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 | $157.96 | 12.549% | $177.7824 | $177.78 | $177.80 | $177.80 |
| Purchase #2 | $181.65 | 10.458% | $200.647 | $200.65 | $200.65 | $200.60 |
| Purchase #3 | $236.52 | 9.260% | $258.4218 | $258.42 | $258.40 | $258.40 |
| Purchase #4 | $106.69 | 7.668% | $114.871 | $114.87 | $114.85 | $114.90 |
| Purchase #5 | $40.37 | 10.149% | $44.4672 | $44.47 | $44.45 | $44.50 |
| Purchase #6 | $175.84 | 12.546% | $197.9009 | $197.90 | $197.90 | $197.90 |
| Purchase #7 | $114.49 | 5.272% | $120.5259 | $120.53 | $120.55 | $120.50 |
| 7 purchase totals = | $1,013.52 | $1,114.6162 | $1,114.62 | $1,114.60 | $1,114.60 | |