| 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 | $239.79 | 11.212% | $266.6753 | $266.68 | $266.70 | $266.70 |
| Purchase #2 | $152.35 | 7.764% | $164.1785 | $164.18 | $164.20 | $164.20 |
| Purchase #3 | $70.56 | 8.760% | $76.7411 | $76.74 | $76.75 | $76.70 |
| Purchase #4 | $170.68 | 6.215% | $181.2878 | $181.29 | $181.30 | $181.30 |
| Purchase #5 | $135.37 | 7.793% | $145.9194 | $145.92 | $145.90 | $145.90 |
| Purchase #6 | $203.44 | 4.117% | $211.8156 | $211.82 | $211.80 | $211.80 |
| Purchase #7 | $40.53 | 6.338% | $43.0988 | $43.10 | $43.10 | $43.10 |
| 7 purchase totals = | $1,012.72 | $1,089.7165 | $1,089.73 | $1,089.75 | $1,089.70 | |