| 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 | $170.65 | 7.807% | $183.9726 | $183.97 | $183.95 | $184.00 |
| Purchase #2 | $5.51 | 7.312% | $5.9129 | $5.91 | $5.90 | $5.90 |
| Purchase #3 | $202.27 | 10.401% | $223.3081 | $223.31 | $223.30 | $223.30 |
| Purchase #4 | $109.98 | 8.473% | $119.2986 | $119.30 | $119.30 | $119.30 |
| Purchase #5 | $46.43 | 10.331% | $51.2267 | $51.23 | $51.25 | $51.20 |
| Purchase #6 | $221.28 | 8.148% | $239.3099 | $239.31 | $239.30 | $239.30 |
| Purchase #7 | $221.87 | 8.355% | $240.4072 | $240.41 | $240.40 | $240.40 |
| 7 purchase totals = | $977.99 | $1,063.4360 | $1,063.44 | $1,063.40 | $1,063.40 | |