| 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 | $123.39 | 7.661% | $132.8429 | $132.84 | $132.85 | $132.80 |
| Purchase #2 | $140.60 | 10.676% | $155.6105 | $155.61 | $155.60 | $155.60 |
| Purchase #3 | $168.86 | 7.620% | $181.7271 | $181.73 | $181.75 | $181.70 |
| Purchase #4 | $168.26 | 3.834% | $174.7111 | $174.71 | $174.70 | $174.70 |
| Purchase #5 | $205.29 | 3.136% | $211.7279 | $211.73 | $211.75 | $211.70 |
| Purchase #6 | $135.45 | 5.744% | $143.2302 | $143.23 | $143.25 | $143.20 |
| Purchase #7 | $72.33 | 4.609% | $75.6637 | $75.66 | $75.65 | $75.70 |
| 7 purchase totals = | $1,014.18 | $1,075.5134 | $1,075.51 | $1,075.55 | $1,075.40 | |