| 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 | $142.99 | 11.392% | $159.2794 | $159.28 | $159.30 | $159.30 |
| Purchase #2 | $142.97 | 6.745% | $152.6133 | $152.61 | $152.60 | $152.60 |
| Purchase #3 | $22.37 | 9.420% | $24.4773 | $24.48 | $24.50 | $24.50 |
| Purchase #4 | $105.59 | 6.192% | $112.1281 | $112.13 | $112.15 | $112.10 |
| Purchase #5 | $158.31 | 13.265% | $179.3098 | $179.31 | $179.30 | $179.30 |
| Purchase #6 | $241.46 | 11.661% | $269.6167 | $269.62 | $269.60 | $269.60 |
| Purchase #7 | $208.72 | 8.694% | $226.8661 | $226.87 | $226.85 | $226.90 |
| 7 purchase totals = | $1,022.41 | $1,124.2907 | $1,124.30 | $1,124.30 | $1,124.30 | |