| 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 | $114.85 | 13.543% | $130.4041 | $130.40 | $130.40 | $130.40 |
| Purchase #2 | $176.65 | 10.222% | $194.7072 | $194.71 | $194.70 | $194.70 |
| Purchase #3 | $172.62 | 8.411% | $187.1391 | $187.14 | $187.15 | $187.10 |
| Purchase #4 | $176.33 | 8.670% | $191.6178 | $191.62 | $191.60 | $191.60 |
| Purchase #5 | $132.78 | 12.513% | $149.3948 | $149.39 | $149.40 | $149.40 |
| Purchase #6 | $33.98 | 3.587% | $35.1989 | $35.20 | $35.20 | $35.20 |
| Purchase #7 | $241.50 | 7.188% | $258.859 | $258.86 | $258.85 | $258.90 |
| 7 purchase totals = | $1,048.71 | $1,147.3209 | $1,147.32 | $1,147.30 | $1,147.30 | |