| 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 | $192.79 | 10.311% | $212.6686 | $212.67 | $212.65 | $212.70 |
| Purchase #2 | $171.80 | 12.655% | $193.5413 | $193.54 | $193.55 | $193.50 |
| Purchase #3 | $51.34 | 13.168% | $58.1005 | $58.10 | $58.10 | $58.10 |
| Purchase #4 | $139.60 | 4.301% | $145.6042 | $145.60 | $145.60 | $145.60 |
| Purchase #5 | $173.39 | 8.129% | $187.4849 | $187.48 | $187.50 | $187.50 |
| Purchase #6 | $165.96 | 7.715% | $178.7638 | $178.76 | $178.75 | $178.80 |
| Purchase #7 | $38.52 | 13.355% | $43.6643 | $43.66 | $43.65 | $43.70 |
| 7 purchase totals = | $933.40 | $1,019.8276 | $1,019.81 | $1,019.80 | $1,019.90 | |