| 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 | $33.47 | 13.208% | $37.8907 | $37.89 | $37.90 | $37.90 |
| Purchase #2 | $224.98 | 7.124% | $241.0076 | $241.01 | $241.00 | $241.00 |
| Purchase #3 | $178.27 | 11.422% | $198.632 | $198.63 | $198.65 | $198.60 |
| Purchase #4 | $174.91 | 13.288% | $198.152 | $198.15 | $198.15 | $198.20 |
| Purchase #5 | $96.83 | 11.315% | $107.7863 | $107.79 | $107.80 | $107.80 |
| Purchase #6 | $74.79 | 9.421% | $81.836 | $81.84 | $81.85 | $81.80 |
| Purchase #7 | $155.43 | 6.647% | $165.7614 | $165.76 | $165.75 | $165.80 |
| 7 purchase totals = | $938.68 | $1,031.0660 | $1,031.07 | $1,031.10 | $1,031.10 | |