| 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 | $102.49 | 7.505% | $110.1819 | $110.18 | $110.20 | $110.20 |
| Purchase #2 | $6.83 | 11.673% | $7.6273 | $7.63 | $7.65 | $7.60 |
| Purchase #3 | $142.95 | 9.409% | $156.4002 | $156.40 | $156.40 | $156.40 |
| Purchase #4 | $150.63 | 7.129% | $161.3684 | $161.37 | $161.35 | $161.40 |
| Purchase #5 | $176.58 | 7.120% | $189.1525 | $189.15 | $189.15 | $189.20 |
| Purchase #6 | $214.98 | 7.470% | $231.039 | $231.04 | $231.05 | $231.00 |
| Purchase #7 | $158.57 | 4.303% | $165.3933 | $165.39 | $165.40 | $165.40 |
| 7 purchase totals = | $953.03 | $1,021.1626 | $1,021.16 | $1,021.20 | $1,021.20 | |