| 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 | $159.76 | 7.832% | $172.2724 | $172.27 | $172.25 | $172.30 |
| Purchase #2 | $55.93 | 7.455% | $60.0996 | $60.10 | $60.10 | $60.10 |
| Purchase #3 | $221.88 | 6.587% | $236.4952 | $236.50 | $236.50 | $236.50 |
| Purchase #4 | $155.27 | 11.434% | $173.0236 | $173.02 | $173.00 | $173.00 |
| Purchase #5 | $181.33 | 11.148% | $201.5447 | $201.54 | $201.55 | $201.50 |
| Purchase #6 | $91.61 | 7.437% | $98.423 | $98.42 | $98.40 | $98.40 |
| Purchase #7 | $218.56 | 10.773% | $242.1055 | $242.11 | $242.10 | $242.10 |
| 7 purchase totals = | $1,084.34 | $1,183.9640 | $1,183.96 | $1,183.90 | $1,183.90 | |