| 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 | $152.45 | 8.285% | $165.0805 | $165.08 | $165.10 | $165.10 |
| Purchase #2 | $162.58 | 10.459% | $179.5842 | $179.58 | $179.60 | $179.60 |
| Purchase #3 | $120.49 | 7.552% | $129.5894 | $129.59 | $129.60 | $129.60 |
| Purchase #4 | $230.57 | 9.626% | $252.7647 | $252.76 | $252.75 | $252.80 |
| Purchase #5 | $122.97 | 12.635% | $138.5073 | $138.51 | $138.50 | $138.50 |
| Purchase #6 | $222.99 | 4.455% | $232.9242 | $232.92 | $232.90 | $232.90 |
| Purchase #7 | $31.83 | 3.449% | $32.9278 | $32.93 | $32.95 | $32.90 |
| 7 purchase totals = | $1,043.88 | $1,131.3781 | $1,131.37 | $1,131.40 | $1,131.40 | |