| 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 | $114.58 | 11.664% | $127.9446 | $127.94 | $127.95 | $127.90 |
| Purchase #2 | $174.36 | 8.647% | $189.4369 | $189.44 | $189.45 | $189.40 |
| Purchase #3 | $178.60 | 8.532% | $193.8382 | $193.84 | $193.85 | $193.80 |
| Purchase #4 | $150.87 | 10.774% | $167.1247 | $167.12 | $167.10 | $167.10 |
| Purchase #5 | $201.71 | 3.187% | $208.1385 | $208.14 | $208.15 | $208.10 |
| Purchase #6 | $101.48 | 10.796% | $112.4358 | $112.44 | $112.45 | $112.40 |
| Purchase #7 | $147.72 | 5.721% | $156.1711 | $156.17 | $156.15 | $156.20 |
| 7 purchase totals = | $1,069.32 | $1,155.0898 | $1,155.09 | $1,155.10 | $1,154.90 | |