| 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 | $155.26 | 7.285% | $166.5707 | $166.57 | $166.55 | $166.60 |
| Purchase #2 | $188.90 | 13.185% | $213.8065 | $213.81 | $213.80 | $213.80 |
| Purchase #3 | $112.99 | 9.409% | $123.6212 | $123.62 | $123.60 | $123.60 |
| Purchase #4 | $204.66 | 13.447% | $232.1806 | $232.18 | $232.20 | $232.20 |
| Purchase #5 | $115.86 | 4.161% | $120.6809 | $120.68 | $120.70 | $120.70 |
| Purchase #6 | $106.49 | 7.762% | $114.7558 | $114.76 | $114.75 | $114.80 |
| Purchase #7 | $196.53 | 7.671% | $211.6058 | $211.61 | $211.60 | $211.60 |
| 7 purchase totals = | $1,080.69 | $1,183.2215 | $1,183.23 | $1,183.20 | $1,183.30 | |