| 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 | $163.88 | 3.859% | $170.2041 | $170.20 | $170.20 | $170.20 |
| Purchase #2 | $211.56 | 6.104% | $224.4736 | $224.47 | $224.45 | $224.50 |
| Purchase #3 | $149.54 | 5.442% | $157.678 | $157.68 | $157.70 | $157.70 |
| Purchase #4 | $130.77 | 8.104% | $141.3676 | $141.37 | $141.35 | $141.40 |
| Purchase #5 | $155.80 | 5.787% | $164.8161 | $164.82 | $164.80 | $164.80 |
| Purchase #6 | $128.85 | 11.248% | $143.343 | $143.34 | $143.35 | $143.30 |
| Purchase #7 | $5.96 | 4.287% | $6.2155 | $6.22 | $6.20 | $6.20 |
| 7 purchase totals = | $946.36 | $1,008.0979 | $1,008.10 | $1,008.05 | $1,008.10 | |