| 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 | $185.55 | 8.821% | $201.9174 | $201.92 | $201.90 | $201.90 |
| Purchase #2 | $178.44 | 6.465% | $189.9761 | $189.98 | $190.00 | $190.00 |
| Purchase #3 | $123.61 | 9.106% | $134.8659 | $134.87 | $134.85 | $134.90 |
| Purchase #4 | $56.97 | 9.683% | $62.4864 | $62.49 | $62.50 | $62.50 |
| Purchase #5 | $227.28 | 9.524% | $248.9261 | $248.93 | $248.95 | $248.90 |
| Purchase #6 | $115.96 | 6.354% | $123.3281 | $123.33 | $123.35 | $123.30 |
| Purchase #7 | $144.43 | 12.727% | $162.8116 | $162.81 | $162.80 | $162.80 |
| 7 purchase totals = | $1,032.24 | $1,124.3116 | $1,124.33 | $1,124.35 | $1,124.30 | |