| 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 | $162.86 | 11.702% | $181.9179 | $181.92 | $181.90 | $181.90 |
| Purchase #2 | $80.45 | 5.302% | $84.7155 | $84.72 | $84.70 | $84.70 |
| Purchase #3 | $163.45 | 13.625% | $185.7201 | $185.72 | $185.70 | $185.70 |
| Purchase #4 | $143.59 | 11.726% | $160.4274 | $160.43 | $160.45 | $160.40 |
| Purchase #5 | $227.64 | 11.654% | $254.1692 | $254.17 | $254.15 | $254.20 |
| Purchase #6 | $221.82 | 9.271% | $242.3849 | $242.38 | $242.40 | $242.40 |
| Purchase #7 | $74.51 | 7.313% | $79.9589 | $79.96 | $79.95 | $80.00 |
| 7 purchase totals = | $1,074.32 | $1,189.2939 | $1,189.30 | $1,189.25 | $1,189.30 | |