| 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 | $141.27 | 4.759% | $147.993 | $147.99 | $148.00 | $148.00 |
| Purchase #2 | $234.39 | 8.723% | $254.8358 | $254.84 | $254.85 | $254.80 |
| Purchase #3 | $172.91 | 11.234% | $192.3347 | $192.33 | $192.35 | $192.30 |
| Purchase #4 | $168.81 | 12.418% | $189.7728 | $189.77 | $189.75 | $189.80 |
| Purchase #5 | $172.36 | 5.202% | $181.3262 | $181.33 | $181.35 | $181.30 |
| Purchase #6 | $33.61 | 4.596% | $35.1547 | $35.15 | $35.15 | $35.20 |
| Purchase #7 | $177.94 | 10.750% | $197.0686 | $197.07 | $197.05 | $197.10 |
| 7 purchase totals = | $1,101.29 | $1,198.4858 | $1,198.48 | $1,198.50 | $1,198.50 | |