| 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 | $189.85 | 4.760% | $198.8869 | $198.89 | $198.90 | $198.90 |
| Purchase #2 | $105.68 | 4.862% | $110.8182 | $110.82 | $110.80 | $110.80 |
| Purchase #3 | $144.48 | 6.407% | $153.7368 | $153.74 | $153.75 | $153.70 |
| Purchase #4 | $34.47 | 11.728% | $38.5126 | $38.51 | $38.50 | $38.50 |
| Purchase #5 | $176.46 | 9.492% | $193.2096 | $193.21 | $193.20 | $193.20 |
| Purchase #6 | $196.80 | 7.577% | $211.7115 | $211.71 | $211.70 | $211.70 |
| Purchase #7 | $220.74 | 9.743% | $242.2467 | $242.25 | $242.25 | $242.20 |
| 7 purchase totals = | $1,068.48 | $1,149.1223 | $1,149.13 | $1,149.10 | $1,149.00 | |