| 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 | $157.59 | 8.552% | $171.0671 | $171.07 | $171.05 | $171.10 |
| Purchase #2 | $58.40 | 8.398% | $63.3044 | $63.30 | $63.30 | $63.30 |
| Purchase #3 | $130.32 | 13.544% | $147.9705 | $147.97 | $147.95 | $148.00 |
| Purchase #4 | $129.67 | 6.807% | $138.4966 | $138.50 | $138.50 | $138.50 |
| Purchase #5 | $217.32 | 5.308% | $228.8553 | $228.86 | $228.85 | $228.90 |
| Purchase #6 | $207.71 | 9.277% | $226.9793 | $226.98 | $227.00 | $227.00 |
| Purchase #7 | $146.72 | 12.765% | $165.4488 | $165.45 | $165.45 | $165.40 |
| 7 purchase totals = | $1,047.73 | $1,142.1220 | $1,142.13 | $1,142.10 | $1,142.20 | |