| 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 | $125.53 | 8.339% | $135.9979 | $136.00 | $136.00 | $136.00 |
| Purchase #2 | $172.89 | 5.673% | $182.698 | $182.70 | $182.70 | $182.70 |
| Purchase #3 | $146.92 | 10.720% | $162.6698 | $162.67 | $162.65 | $162.70 |
| Purchase #4 | $130.56 | 11.842% | $146.0209 | $146.02 | $146.00 | $146.00 |
| Purchase #5 | $238.64 | 12.606% | $268.723 | $268.72 | $268.70 | $268.70 |
| Purchase #6 | $96.29 | 10.470% | $106.3716 | $106.37 | $106.35 | $106.40 |
| Purchase #7 | $171.86 | 5.413% | $181.1628 | $181.16 | $181.15 | $181.20 |
| 7 purchase totals = | $1,082.69 | $1,183.6440 | $1,183.64 | $1,183.55 | $1,183.70 | |