| 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 | $158.28 | 7.295% | $169.8265 | $169.83 | $169.85 | $169.80 |
| Purchase #2 | $180.51 | 11.599% | $201.4474 | $201.45 | $201.45 | $201.40 |
| Purchase #3 | $224.38 | 6.303% | $238.5227 | $238.52 | $238.50 | $238.50 |
| Purchase #4 | $11.26 | 10.112% | $12.3986 | $12.40 | $12.40 | $12.40 |
| Purchase #5 | $85.35 | 7.574% | $91.8144 | $91.81 | $91.80 | $91.80 |
| Purchase #6 | $218.54 | 6.387% | $232.4981 | $232.50 | $232.50 | $232.50 |
| Purchase #7 | $180.32 | 13.739% | $205.0942 | $205.09 | $205.10 | $205.10 |
| 7 purchase totals = | $1,058.64 | $1,151.6019 | $1,151.60 | $1,151.60 | $1,151.50 | |