| 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 | $15.35 | 8.443% | $16.646 | $16.65 | $16.65 | $16.60 |
| Purchase #2 | $192.73 | 4.479% | $201.3624 | $201.36 | $201.35 | $201.40 |
| Purchase #3 | $154.90 | 6.498% | $164.9654 | $164.97 | $164.95 | $165.00 |
| Purchase #4 | $161.38 | 12.735% | $181.9317 | $181.93 | $181.95 | $181.90 |
| Purchase #5 | $249.40 | 11.811% | $278.8566 | $278.86 | $278.85 | $278.90 |
| Purchase #6 | $197.90 | 6.756% | $211.2701 | $211.27 | $211.25 | $211.30 |
| Purchase #7 | $212.99 | 10.470% | $235.2901 | $235.29 | $235.30 | $235.30 |
| 7 purchase totals = | $1,184.65 | $1,290.3223 | $1,290.33 | $1,290.30 | $1,290.40 | |