| 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 | $154.38 | 4.110% | $160.725 | $160.73 | $160.75 | $160.70 |
| Purchase #2 | $124.34 | 10.670% | $137.6071 | $137.61 | $137.60 | $137.60 |
| Purchase #3 | $100.28 | 9.264% | $109.5699 | $109.57 | $109.55 | $109.60 |
| Purchase #4 | $189.46 | 9.750% | $207.9324 | $207.93 | $207.95 | $207.90 |
| Purchase #5 | $200.86 | 13.799% | $228.5767 | $228.58 | $228.60 | $228.60 |
| Purchase #6 | $35.60 | 3.365% | $36.7979 | $36.80 | $36.80 | $36.80 |
| Purchase #7 | $243.29 | 3.550% | $251.9268 | $251.93 | $251.95 | $251.90 |
| 7 purchase totals = | $1,048.21 | $1,133.1358 | $1,133.15 | $1,133.20 | $1,133.10 | |