| 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 | $176.64 | 9.722% | $193.8129 | $193.81 | $193.80 | $193.80 |
| Purchase #2 | $163.49 | 5.125% | $171.8689 | $171.87 | $171.85 | $171.90 |
| Purchase #3 | $133.41 | 7.336% | $143.197 | $143.20 | $143.20 | $143.20 |
| Purchase #4 | $114.43 | 13.572% | $129.9604 | $129.96 | $129.95 | $130.00 |
| Purchase #5 | $179.41 | 4.841% | $188.0952 | $188.10 | $188.10 | $188.10 |
| Purchase #6 | $128.30 | 7.300% | $137.6659 | $137.67 | $137.65 | $137.70 |
| Purchase #7 | $41.39 | 13.597% | $47.0178 | $47.02 | $47.00 | $47.00 |
| 7 purchase totals = | $937.07 | $1,011.6181 | $1,011.63 | $1,011.55 | $1,011.70 | |