| 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 | $168.54 | 4.239% | $175.6844 | $175.68 | $175.70 | $175.70 |
| Purchase #2 | $183.37 | 10.149% | $201.9802 | $201.98 | $202.00 | $202.00 |
| Purchase #3 | $80.91 | 9.468% | $88.5706 | $88.57 | $88.55 | $88.60 |
| Purchase #4 | $138.82 | 10.151% | $152.9116 | $152.91 | $152.90 | $152.90 |
| Purchase #5 | $218.59 | 6.633% | $233.0891 | $233.09 | $233.10 | $233.10 |
| Purchase #6 | $34.85 | 7.186% | $37.3543 | $37.35 | $37.35 | $37.40 |
| Purchase #7 | $143.84 | 13.175% | $162.7909 | $162.79 | $162.80 | $162.80 |
| 7 purchase totals = | $968.92 | $1,052.3811 | $1,052.37 | $1,052.40 | $1,052.50 | |