| 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 | $138.80 | 6.484% | $147.7998 | $147.80 | $147.80 | $147.80 |
| Purchase #2 | $238.28 | 3.115% | $245.7024 | $245.70 | $245.70 | $245.70 |
| Purchase #3 | $170.57 | 7.615% | $183.5589 | $183.56 | $183.55 | $183.60 |
| Purchase #4 | $102.53 | 12.641% | $115.4908 | $115.49 | $115.50 | $115.50 |
| Purchase #5 | $152.57 | 8.531% | $165.5857 | $165.59 | $165.60 | $165.60 |
| Purchase #6 | $104.74 | 3.775% | $108.6939 | $108.69 | $108.70 | $108.70 |
| Purchase #7 | $134.37 | 7.103% | $143.9143 | $143.91 | $143.90 | $143.90 |
| 7 purchase totals = | $1,041.86 | $1,110.7458 | $1,110.74 | $1,110.75 | $1,110.80 | |