| 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 | $159.68 | 12.174% | $179.1194 | $179.12 | $179.10 | $179.10 |
| Purchase #2 | $204.64 | 13.214% | $231.6811 | $231.68 | $231.70 | $231.70 |
| Purchase #3 | $222.51 | 10.836% | $246.6212 | $246.62 | $246.60 | $246.60 |
| Purchase #4 | $150.29 | 10.772% | $166.4792 | $166.48 | $166.50 | $166.50 |
| Purchase #5 | $32.87 | 3.782% | $34.1131 | $34.11 | $34.10 | $34.10 |
| Purchase #6 | $203.69 | 8.301% | $220.5983 | $220.60 | $220.60 | $220.60 |
| Purchase #7 | $224.93 | 3.162% | $232.0423 | $232.04 | $232.05 | $232.00 |
| 7 purchase totals = | $1,198.61 | $1,310.6546 | $1,310.65 | $1,310.65 | $1,310.60 | |