| 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 | $162.79 | 8.106% | $175.9858 | $175.99 | $176.00 | $176.00 |
| Purchase #2 | $76.38 | 6.303% | $81.1942 | $81.19 | $81.20 | $81.20 |
| Purchase #3 | $165.94 | 4.362% | $173.1783 | $173.18 | $173.20 | $173.20 |
| Purchase #4 | $214.80 | 7.293% | $230.4654 | $230.47 | $230.45 | $230.50 |
| Purchase #5 | $181.49 | 4.365% | $189.412 | $189.41 | $189.40 | $189.40 |
| Purchase #6 | $128.43 | 10.713% | $142.1887 | $142.19 | $142.20 | $142.20 |
| Purchase #7 | $65.27 | 13.518% | $74.0932 | $74.09 | $74.10 | $74.10 |
| 7 purchase totals = | $995.10 | $1,066.5176 | $1,066.52 | $1,066.55 | $1,066.60 | |