| 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 | $174.77 | 10.261% | $192.7031 | $192.70 | $192.70 | $192.70 |
| Purchase #2 | $216.90 | 9.462% | $237.4231 | $237.42 | $237.40 | $237.40 |
| Purchase #3 | $31.79 | 8.152% | $34.3815 | $34.38 | $34.40 | $34.40 |
| Purchase #4 | $210.55 | 7.754% | $226.876 | $226.88 | $226.90 | $226.90 |
| Purchase #5 | $58.34 | 8.375% | $63.226 | $63.23 | $63.25 | $63.20 |
| Purchase #6 | $165.66 | 4.136% | $172.5117 | $172.51 | $172.50 | $172.50 |
| Purchase #7 | $221.64 | 13.168% | $250.8256 | $250.83 | $250.85 | $250.80 |
| 7 purchase totals = | $1,079.65 | $1,177.9470 | $1,177.95 | $1,178.00 | $1,177.90 | |