| 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 | $152.44 | 9.155% | $166.3959 | $166.40 | $166.40 | $166.40 |
| Purchase #2 | $105.80 | 8.248% | $114.5264 | $114.53 | $114.55 | $114.50 |
| Purchase #3 | $134.88 | 4.614% | $141.1034 | $141.10 | $141.10 | $141.10 |
| Purchase #4 | $135.90 | 13.109% | $153.7151 | $153.72 | $153.70 | $153.70 |
| Purchase #5 | $245.40 | 7.188% | $263.0394 | $263.04 | $263.05 | $263.00 |
| Purchase #6 | $211.64 | 11.117% | $235.168 | $235.17 | $235.15 | $235.20 |
| Purchase #7 | $107.55 | 7.495% | $115.6109 | $115.61 | $115.60 | $115.60 |
| 7 purchase totals = | $1,093.61 | $1,189.5591 | $1,189.57 | $1,189.55 | $1,189.50 | |