| 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 | $177.29 | 3.278% | $183.1016 | $183.10 | $183.10 | $183.10 |
| Purchase #2 | $210.55 | 10.272% | $232.1777 | $232.18 | $232.20 | $232.20 |
| Purchase #3 | $193.42 | 13.380% | $219.2996 | $219.30 | $219.30 | $219.30 |
| Purchase #4 | $11.93 | 8.803% | $12.9802 | $12.98 | $13.00 | $13.00 |
| Purchase #5 | $160.26 | 5.821% | $169.5887 | $169.59 | $169.60 | $169.60 |
| Purchase #6 | $186.29 | 11.267% | $207.2793 | $207.28 | $207.30 | $207.30 |
| Purchase #7 | $90.71 | 4.829% | $95.0904 | $95.09 | $95.10 | $95.10 |
| 7 purchase totals = | $1,030.45 | $1,119.5175 | $1,119.52 | $1,119.60 | $1,119.60 | |