| 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 | $161.68 | 3.287% | $166.9944 | $166.99 | $167.00 | $167.00 |
| Purchase #2 | $246.89 | 9.165% | $269.5175 | $269.52 | $269.50 | $269.50 |
| Purchase #3 | $35.49 | 12.402% | $39.8915 | $39.89 | $39.90 | $39.90 |
| Purchase #4 | $238.61 | 13.436% | $270.6696 | $270.67 | $270.65 | $270.70 |
| Purchase #5 | $69.33 | 7.434% | $74.484 | $74.48 | $74.50 | $74.50 |
| Purchase #6 | $34.76 | 3.246% | $35.8883 | $35.89 | $35.90 | $35.90 |
| Purchase #7 | $240.48 | 13.695% | $273.4137 | $273.41 | $273.40 | $273.40 |
| 7 purchase totals = | $1,027.24 | $1,130.8590 | $1,130.85 | $1,130.85 | $1,130.90 | |