| 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 | $135.45 | 12.750% | $152.7199 | $152.72 | $152.70 | $152.70 |
| Purchase #2 | $134.82 | 5.755% | $142.5789 | $142.58 | $142.60 | $142.60 |
| Purchase #3 | $132.51 | 7.647% | $142.643 | $142.64 | $142.65 | $142.60 |
| Purchase #4 | $161.46 | 12.375% | $181.4407 | $181.44 | $181.45 | $181.40 |
| Purchase #5 | $174.41 | 5.270% | $183.6014 | $183.60 | $183.60 | $183.60 |
| Purchase #6 | $68.97 | 5.713% | $72.9103 | $72.91 | $72.90 | $72.90 |
| Purchase #7 | $155.99 | 13.256% | $176.668 | $176.67 | $176.65 | $176.70 |
| 7 purchase totals = | $963.61 | $1,052.5622 | $1,052.56 | $1,052.55 | $1,052.50 | |